Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Guo, Rui
Wang, Zongyou
Shi, Yifang
Liao, Zhiyong
Zhu, Gengliang
Liu, Qucheng
Liu, Hanqing
Lan, Hu
Abrégé
In a blockchain transaction execution method, a first transaction of a first blockchain is received from a proxy program component. The first transaction is based on a second transaction of a second blockchain. A data structure of the first transaction is different from a data structure of the second transaction. The second transaction is extracted from the first transaction. A virtual machine is invoked to execute the second transaction of the second blockchain. An execution result of the second transaction is transmitted to the application via the proxy program component.
G06Q 20/38 - Architectures, schémas ou protocoles de paiement - leurs détails
G06Q 20/02 - Architectures, schémas ou protocoles de paiement impliquant un tiers neutre, p.ex. une autorité de certification, un notaire ou un tiers de confiance
2.
DATA PACKET TRANSMISSION METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Tang, Xiaoman
Luo, Cheng
Abrégé
A data packet transmission method performed by a gateway node includes determining a first Internet protocol (IP) address from an IP address pool according to a request data packet transmitted by a client. The IP address pool includes one or more reserved IP addresses not recognizable by a business server. The method further includes generating a first data packet according to the request data packet and the first IP address as a source IP address of the first data packet, performing tunnel encapsulation on the first data packet to obtain a second data packet that includes content of the first data packet, and transmitting the second data packet to the business server.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Huang, Xiongfei
Abrégé
This application discloses an object control method performed at a terminal device. The method includes: determining a target angle between a facing direction of a target object controlled by a user of the terminal device and a moving direction of the target object during execution of a target action in a racing game; when the target angle reaches a trigger threshold, increasing an energy value corresponding to a target virtual key by a first target value to obtain an accumulated energy value; and adjusting a key state of the target virtual key from a non-touch-enabled state to a touch-enabled state according to the accumulated energy value.
A63F 13/58 - Commande des personnages ou des objets du jeu en fonction de la progression du jeu en calculant l’état des personnages du jeu, p.ex. niveau de vigueur, de force, de motivation ou d’énergie
A63F 13/803 - Conduite de véhicules ou de moyens de transport, p.ex. voitures, avions, bateaux, robots ou tanks
4.
VIRTUAL OBJECT CONTROL METHOD, APPARATUS, DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Wei, Jiacheng
Su, Shandong
Zhang, Kang
Hu, Xun
Wan, Yulin
Abrégé
Provided are a virtual object control method, apparatus, device, and computer-readable storage medium, belonging to the field of computer technologies. The method includes controlling a first virtual object to cast a first skill in response to a first operation on a first skill control, wherein the first virtual object moves from a first position to a second position when casting the first skill; obtaining a second operation on a second skill control during casting of the first skill by the first virtual object; displaying a skill casting indicator of a second skill based on the second position for the second operation, the skill casting indicator indicating an influence range of the second skill; and controlling the first virtual object to cast the second skill at the second position according to the influence range after the first virtual object completes casting of the first skill.
A63F 13/56 - Calcul des mouvements des personnages du jeu relativement à d’autres personnages du jeu, à d’autres objets ou d'autres éléments de la scène du jeu, p.ex. pour simuler le comportement d’un groupe de soldats virtuels ou pour l’orientation d’un personna
A63F 13/537 - Commande des signaux de sortie en fonction de la progression du jeu incluant des informations visuelles supplémentaires fournies à la scène de jeu, p.ex. en surimpression pour simuler un affichage tête haute [HUD] ou pour afficher une visée laser dans un jeu de tir utilisant des indicateurs, p.ex. en montrant l’état physique d’un personnage de jeu sur l’écran
5.
IMAGE PROCESSING METHOD AND APPARATUS, STORAGE MEDIUM, ELECTRONIC DEVICE, AND PRODUCT
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Tan, Yang
Abrégé
This application discloses an image processing method and apparatus, a storage medium, an electronic device, and a product, and relates to the field of computer technology. This application can be applied to the technical fields of artificial intelligence, a map vehicle network, and a blockchain. The method includes acquiring a pre-set image template, the pre-set image template comprising an image pre-synthesis area, and the image pre-synthesis area being used for synthesizing a predetermined type of image content; identifying a target image file; performing synthesis pre-processing on target image content in the target image file to generate an image to be synthesized, the target image content being the predetermined type of image content; and fusing the image to be synthesized to the image pre-synthesis area to generate a target image.
G06V 10/26 - Segmentation de formes dans le champ d’image; Découpage ou fusion d’éléments d’image visant à établir la région de motif, p.ex. techniques de regroupement; Détection d’occlusion
G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p.ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersections; Analyse de connectivité, p.ex. de composantes connectées
G06V 10/75 - Appariement de motifs d’image ou de vidéo; Mesures de proximité dans les espaces de caractéristiques utilisant l’analyse de contexte; Sélection des dictionnaires
G06V 10/77 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p.ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]; Séparation aveugle de source
6.
VIRTUAL OBJECT CONTROL METHOD AND APPARATUS, DEVICE, AND MEDIUM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Jiang, Jiazhi
Zhang, Siming
Qiao, Zhen
Abrégé
This application discloses a virtual object control method performed by a computer device. The method includes: displaying a first virtual object and a second virtual object, the first virtual object having a first skill; selecting the second virtual object located within a skill cast range of the first skill based on a preset rule associated with the first virtual object; displaying a skill indicator of the first skill between the first virtual object and the second virtual object; when at least one of the first virtual object and the second virtual object moves, updating the display of the skill indicator; and in response to a skill cast operation, controlling the first virtual object to cast the first skill to the second virtual object.
A63F 13/56 - Calcul des mouvements des personnages du jeu relativement à d’autres personnages du jeu, à d’autres objets ou d'autres éléments de la scène du jeu, p.ex. pour simuler le comportement d’un groupe de soldats virtuels ou pour l’orientation d’un personna
A63F 13/537 - Commande des signaux de sortie en fonction de la progression du jeu incluant des informations visuelles supplémentaires fournies à la scène de jeu, p.ex. en surimpression pour simuler un affichage tête haute [HUD] ou pour afficher une visée laser dans un jeu de tir utilisant des indicateurs, p.ex. en montrant l’état physique d’un personnage de jeu sur l’écran
7.
MAP GENERATION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND COMPUTER STORAGE MEDIUM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Li, Jianquan
Cheng, Zaixing
Li, Gang
Abrégé
This application discloses a map generation method performed by an electronic device. The method includes: randomly placing first M sub-level maps of N sub-level maps in a predetermined map region, N>M, and the first M sub-level maps not overlapping with each other and at least one of the first M sub-level maps is not connected to the others of the first M sub-level maps; selecting, among the remaining N−M sub-level maps, one or more to-be-placed sub-level maps; and iteratively placing the to-be-placed sub-level maps at target candidate regions adjacent the at least one of the first M sub-level maps in accordance with a predetermined condition to obtain a target map, wherein the predetermined condition comprises: after a to-be-placed sub-level map is placed at one of the target candidate regions, the sub-level map is connected to the at least one of the first M sub-level maps.
A63F 13/60 - Création ou modification du contenu du jeu avant ou pendant l’exécution du programme de jeu, p.ex. au moyen d’outils spécialement adaptés au développement du jeu ou d’un éditeur de niveau intégré au jeu
G06T 11/60 - Edition de figures et de texte; Combinaison de figures ou de texte
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Wu, Shuohuan
Liu, Zhihong
Abrégé
A virtual scene display method, includes obtaining, an adsorption region of a target virtual object in response to detection of a viewing-angle adjustment operation. The method further includes obtaining, in response to a determination that an aiming point is located in the adsorption region of the target virtual object, a target rotation speed of a viewing angle of a virtual scene according to a location of the aiming point, a location of the target virtual object, and the viewing-angle adjustment operation. Further, the method includes displaying, with the circuitry of the electronic device, a target virtual scene based on the target rotation speed of the viewing angle.
A63F 13/219 - Dispositions d'entrée pour les dispositifs de jeu vidéo caractérisées par leurs capteurs, leurs finalités ou leurs types pour viser des surfaces spécifiques de l’affichage, p.ex. avec des pistolets optiques
A63F 13/24 - Dispositions d'entrée pour les dispositifs de jeu vidéo - Parties constitutives, p.ex. manettes de jeu avec poignées amovibles
A63F 13/426 - Traitement des signaux de commande d’entrée des dispositifs de jeu vidéo, p.ex. les signaux générés par le joueur ou dérivés de l’environnement par mappage des signaux d’entrée en commandes de jeu, p.ex. mappage du déplacement d’un stylet sur un écran tactile en angle de braquage d’un véhicule virtuel incluant des informations de position sur l’écran, p.ex. les coordonnées sur l’écran d’une surface que le joueur vise avec un pistolet optique
A63F 13/52 - Commande des signaux de sortie en fonction de la progression du jeu incluant des aspects de la scène de jeu affichée
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Wang, Haichuan
Abrégé
This application relates to the technical field of Internet of Vehicles, and discloses a method and an apparatus for calibrating a roll angle of an on-board camera, a device, and a storage medium. The method for calibrating a roll angle of an on-board camera includes obtaining an image frame sequence collected by the on-board camera while a vehicle is in motion, the image frame sequence comprising n image frames of a road captured by the on-board camera at n timestamps; selecting a plurality of image groups from the image frame sequence; obtaining lane line images corresponding to the plurality of image groups at a target roll angle, to obtain a lane line image set corresponding to the target roll angle; and determining the roll angle of the on-board camera based on lane line image sets corresponding to different roll angles.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Hu, Xun
Wan, Yulin
Su, Shandong
Weng, Jianmiao
Abrégé
A virtual object control method is provided. When there is a need to trigger a skill, a terminal determines a to-be-cast range of a skill and a target virtual object in the to-be-cast range, and displays a cast indication pattern of the skill according to positions of a controlled virtual object and the target virtual object. The terminal adjusts, in response to a position of either virtual object of the controlled virtual object and the target virtual object being changed, the displaying of the cast indication pattern in real time. Thus, it is ensured that the terminal automatically adjusts a pointing direction of the cast indication pattern with the change in the position of the virtual object, so that the cast indication pattern may be associated with the position of the target virtual object. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also provided.
A63F 13/56 - Calcul des mouvements des personnages du jeu relativement à d’autres personnages du jeu, à d’autres objets ou d'autres éléments de la scène du jeu, p.ex. pour simuler le comportement d’un groupe de soldats virtuels ou pour l’orientation d’un personna
A63F 13/537 - Commande des signaux de sortie en fonction de la progression du jeu incluant des informations visuelles supplémentaires fournies à la scène de jeu, p.ex. en surimpression pour simuler un affichage tête haute [HUD] ou pour afficher une visée laser dans un jeu de tir utilisant des indicateurs, p.ex. en montrant l’état physique d’un personnage de jeu sur l’écran
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Dai, Wei
Lu, Kun
Zhong, Qinghua
Wu, Jun
Wang, Yingren
Huang, Rong
Abrégé
Aspects of this disclosure are directed to a method and a terminal device, and a computer-readable storage medium. The terminal device includes processing circuitry that obtains n voice messages from at least one user account. n is a positive integer. The processing circuitry displays a voice message presentation interface. The voice message presentation interface is configured to display virtual characters corresponding to the n voice messages in a virtual world. Locations of the n voice messages in the virtual world are based on whether the n voice messages are unplayed. The virtual characters can be based on respective message attributes of the n voice messages.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Liu, Hanqing
Wang, Zongyou
Lan, Hu
Shi, Yifang
Zhu, Gengliang
Liu, Qucheng
Liao, Zhiyong
Abrégé
In a blockchain data processing method, service updating data of each of a plurality of encrypted data is received. The service updating data of each of the plurality of encrypted data includes encrypted primary key information of the respective encrypted data. Each of the plurality of encrypted data includes service data encrypted by a respective service node of a plurality of service nodes. Service intersection data is generated based on a data intersection of the service updating data of the plurality of encrypted data. The service intersection data is transmitted to a service node of the plurality of service nodes. The service intersection data includes supplemental text data from another service node of the plurality of service nodes.
H04L 9/00 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité
H04L 9/30 - Clé publique, c. à d. l'algorithme de chiffrement étant impossible à inverser par ordinateur et les clés de chiffrement des utilisateurs n'exigeant pas le secret
13.
CONFERENCE CREATION METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Huang, Tieming
Li, Jingzhong
Li, Bin
Huang, Qiang
Zeng, Chuwei
Abrégé
This application disclose a conference creation method performed by a computer device. The method includes: displaying a group conversation page of a group in a first message application, the group conversation page comprising a conference initiation control; in response to a triggering operation for the conference initiation control, creating a target conference corresponding to a conference application and transmitting conference invitation information to a conference member of the target conference, the conference member of the target conference comprising at least one first member of the first message application; and when an acquired response state of the conference member in the target conference for the conference invitation information is a preset state and an association relationship between the response conference member and the at least first member of the first message application satisfies a preset relationship condition, allowing the response conference member to join the target conference.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Huang, Tieming
Li, Jingzhong
Li, Bin
Xiang, Hang
Zeng, Chuwei
Abrégé
In a data processing method, an event setting interface of an event is displayed in a first application. The event setting interface includes an event data setting element and a data association control element of the event. Event setting data of the event is received from a user via the event data setting element. The event setting data of the event is sent to a second application based on a user selection of the data association control element. The first application is associated with a first service and the second application is associated with a second service that is different from the first service.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Huang, Tieming
Li, Bin
Lin, Li
Luo, Yijun
Pan, Tanglei
Abrégé
In a group chat-based instant messaging method, a message is received from a first messaging application of a first user in a first messaging group. The first messaging application is associated with a first messaging service. When the message is to be announced to all group members of the first messaging group, whether the first user is authorized to send the message is determined based on identity information of the first user. Based on the first user being authorized, protocol conversion on the message is performed based on a second messaging protocol of a second messaging service to output the message in a first preset announcement style for messages announced to all group members. The converted message is transmitted, via a second messaging server, to a second messaging application corresponding to one of the plurality of group members in the first messaging group.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Zhang, Jia
Cao, Hongbin
Huang, Yongcheng
Cao, Jian
Chen, Sijian
Abrégé
A video encoding method includes obtaining a current image frame, performing video image enhancement on a target region in the current image frame, to generate an image-enhanced image frame, the target region including a region in which hopping occurs in a pixel value of a pixel in the current image frame, and encoding the image-enhanced image frame.
H04N 21/2343 - Traitement de flux vidéo élémentaires, p.ex. raccordement de flux vidéo ou transformation de graphes de scènes MPEG-4 impliquant des opérations de reformatage de signaux vidéo pour la distribution ou la mise en conformité avec les requêtes des utilisateurs finaux ou les exigences des dispositifs des utilisateurs finaux
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Zhang, Jia
Yang, Xiaonxiang
Chen, Sijia
Cao, Jian
Huang, Yongchen
Cao, Hongbin
Abrégé
An encoding method includes pre-encoding a current video frame in a video stream, to obtain a pre-encoded current video frame, when there is no I frame in M encoded video frames that have been encoded before the current video frame, determining whether the current video frame is a scene switching frame in which scene switching has occurred relative to a previous video frame, based on the pre-encoded current video frame and a pre-encoded previous video frame to the current video frame, M being a preset positive integer, and encoding the current video frame into an I frame when the current video frame is the scene switching frame, and encoding the current video frame into a P frame when the current video frame is not the scene switching frame.
H04N 19/87 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le pré-traitement ou le post-traitement spécialement adaptés pour la compression vidéo mettant en œuvre la détection de coupure ou de changement de scène en combinaison avec la compression vidéo
H04N 19/132 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’élément, le paramètre ou la sélection affectés ou contrôlés par le codage adaptatif Échantillonnage, masquage ou troncature d’unités de codage, p.ex. ré-échantillonnage adaptatif, saut de trames, interpolation de trames ou masquage de coefficients haute fréquence de transformée
H04N 19/142 - Détection de coupure ou de changement de scène
H04N 19/157 - Mode de codage attribué, c. à d. le mode de codage étant prédéfini ou présélectionné pour être utilisé ultérieurement afin de sélectionner un autre élément ou paramètre
H04N 19/172 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une image, une trame ou un champ
H04N 19/463 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression par compression des paramètres d’encodage avant la transmission
18.
EXECUTION OF SUB-APPLICATION PROCESSES WITHIN APPLICATION PROGRAM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Hu, Hao
Hu, Haojun
Lin, Qingjie
Abrégé
Aspects of the disclosure provide a method and an apparatus for information processing. For example, the apparatus includes a storage medium, processing circuitry and network interface circuitry. The storage medium stores a first application program, and other application programs that are downloaded via the network interface circuitry. The processing circuitry executes the first application program in an operating system to provide a running environment. Further, the processing circuitry executes a second application program in the running environment to start a logic process and a first view process corresponding to a first view page of the second application program. The logic process and the first view process respectively interface with the running environment. The logic process generates initial first page data, and the initial first page data is transferred from the logic process to the first view process. The first view page is rendered in the first view process.
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Fu, Xinghui
Sun, Zhongqian
Yang, Wei
Abrégé
The present disclosure provides an endoscopic image processing method and system, and a computer device. The method can include acquiring a current endoscopic image of a to-be-examined user, and predicting the current endoscopic image by using a deep convolutional network based on a training parameter. The training parameter can be determined according to at least one first endoscopic image and at least one second endoscopic image transformed from the at least one first endoscopic image, where the at least one endoscopic image corresponds to a human body part. The method can further include determining an organ category corresponding to the current endoscopic image. The method provided in the present disclosure can make a prediction process more intelligent and more robust, thereby improving resource utilization of a processing apparatus.
A61B 1/00 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p.ex. endoscopes; Dispositions pour l'éclairage dans ces instruments
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Qian, Shanshan
Lin, Lin
Liang, Haohui
Abrégé
A virtual interaction method including displaying a virtual scenario comprising a first virtual figure and a second virtual figure that participate in a battle game task, wherein the first virtual figure is controlled by a first device. The method further includes, in response to a trigger operation on the first device, displaying the first virtual figure and a target virtual figure performing an action directed to the second virtual figure together, wherein the target virtual figure is not controlled by the first device.
A63F 13/795 - Aspects de sécurité ou de gestion du jeu incluant des données sur les joueurs, p.ex. leurs identités, leurs comptes, leurs préférences ou leurs historiques de jeu pour fournir une "liste d’amis"
21.
METHOD, APPARATUS, AND TERMINAL FOR TRANSMITTING PROMPT INFORMATION IN MULTIPLAYER ONLINE BATTLE PROGRAM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Song, Hao
Abrégé
This application discloses a method for transmitting prompt information in a multiplayer online battle program performed by a terminal. The method includes: displaying a user interface (UI) from a perspective corresponding to a master virtual character of the multiplayer online battle program; receiving a prompt activation operation on the UI for activating a prompt information transmission function; selecting a plurality of skill display elements in the UI corresponding to the prompt activation operation; receiving a prompt release operation on a target skill display element among the plurality of skill display elements; determining target prompt information specific to the target skill display element; and transmitting the determined target prompt information to one or more virtual characters that are teammates of the master virtual character.
A63F 13/533 - Commande des signaux de sortie en fonction de la progression du jeu incluant des informations visuelles supplémentaires fournies à la scène de jeu, p.ex. en surimpression pour simuler un affichage tête haute [HUD] ou pour afficher une visée laser dans un jeu de tir pour inciter une interaction avec le joueur, p.ex. en affichant le menu d’un jeu
A63F 13/2145 - Dispositions d'entrée pour les dispositifs de jeu vidéo caractérisées par leurs capteurs, leurs finalités ou leurs types pour localiser des contacts sur une surface, p.ex. des tapis de sol ou des pavés tactiles la surface étant aussi un dispositif d’affichage, p.ex. des écrans tactiles
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Zhu, Wenjie
Abrégé
A point cloud including a plurality of points is acquired. Each of the plurality of points includes N pieces of attribute information. N is a positive integer greater than 1. A to-be-coded value is determined for each of the N pieces of attribute information of a current point of the plurality of points based on the N pieces of attribute information of a point prior to the current point being encoded. The to-be-coded values of the N pieces of attribute information of the current point are encoded based on at least one of a selected encoder or a selected coding mode to obtain a code stream of the point cloud. The to-be-coded value for each of the N pieces of attribute information of the current point is encoded based on a respective one of the one or more encoders and a respective one of the one or more coding modes.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Zhu, Wenjie
Liu, Shan
Abrégé
A point cloud decoding method is provided. In the method, a target point cloud group of a plurality of point cloud groups is obtained. The target point cloud group includes at least one point. An attribute coding mode of the target point cloud group is determined. Prediction attribute information of each point in the target point cloud group is obtained based on attribute prediction of the respective point in the target point cloud group according to the attribute coding mode of the target point cloud group. Reconstruction residual information of each point in the target point cloud group is obtained based on attribute decoding of the respective point in the target point cloud group. Reconstruction attribute information of each point in the target point cloud group is determined according to the prediction attribute information and the reconstruction residual information of the respective point in the target point cloud group.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Wang, Yingbin
Abrégé
A coding block processing method includes receiving a bit stream, and determining, according to the bit stream, that a current coding block is coded in intra block copy mode, and that the current coding block overlaps a reference coding block. The method further includes, in response to the determination that the current coding block overlaps the reference coding block, determining that the current coding block is a merged block and partitioning the merged block into plural sub-blocks. The method further includes determining motion information of the plural sub-blocks based on one set of motion information indicated in the bit stream, such that the plural subblocks have the same motion information.
H04N 19/137 - Mouvement dans une unité de codage, p.ex. différence moyenne de champs, de trames ou de blocs
H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
H04N 19/14 - Complexité de l’unité de codage, p.ex. activité ou estimation de présence de contours
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/46 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression
25.
VIDEO ENCODING AND DECODING METHOD AND APPARATUS, STORAGE MEDIUM, ELECTRONIC DEVICE, AND COMPUTER PROGRAM PRODUCT
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Wang, Yingbin
Abrégé
A video encoding/decoding approach including generating a prediction vector candidate list according to displacement vectors of an encoded/decoded block whose reference frame is a current frame; selecting a prediction vector of a to-be-encoded/decoded current block from the prediction vector candidate list; and encoding/decoding the current block based on the prediction vector of the current block.
H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p.ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
H04N 19/139 - Analyse des vecteurs de mouvement, p.ex. leur amplitude, leur direction, leur variance ou leur précision
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
26.
DATA PROCESSING METHOD, APPARATUS, AND DEVICE FOR POINT CLOUD MEDIA, AND MEDIUM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Hu, Ying
Abrégé
In a data processing method for a point cloud media, a media file of the point cloud media is obtained. The media file includes stream data of a plurality of point cloud frames and decoding indication information of each of the plurality of point cloud frames. The decoding indication information of each of the plurality of point cloud frames includes at least two attribute headers. Each of the at least two attribute headers includes attribute identifier information. The point cloud media is processed based on the stream data and the decoding indication information.
H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p.ex. liés aux standards de compression
27.
PROCESSING TERMINAL DEVICE SENSING DATA USING A NETWORK FUNCTION ELEMENT
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Zhang, Zhuoyun
Abrégé
A method for obtaining sensing data includes transmitting, by a network function element to a terminal device, sensing data request information comprising parameters for sensing and reporting data by the terminal device. The sensing data request information indicates, to the terminal device, to report sensing data to the network function element according to the parameters. The method further includes obtaining sensing data returned by the terminal device, the sensing data being transmitted by the terminal device according to the parameters indicated in the sensing data request information. The method further includes preprocessing, by the network function element, the sensing data and providing a result of the preprocessing to a server.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Yu, Dong
Dang, Xiangqian
Abrégé
A spectator interaction method includes displaying an interactive control for a first spectator account watching an online battle, the interactive control configured to trigger an interaction between the first spectator account and one or more spectator accounts currently watching the online battle. The method further includes displaying first interactive content in response to receiving a trigger operation on the interactive control. The method further includes displaying a quantity of spectator accounts corresponding to the first interactive content, the quantity of spectator accounts including accounts that have interacted with the first interactive content, and accounts that have interacted with second interactive content triggered by a second spectator account. The second interactive content being a same interactive content type as the first interactive content.
A63F 13/533 - Commande des signaux de sortie en fonction de la progression du jeu incluant des informations visuelles supplémentaires fournies à la scène de jeu, p.ex. en surimpression pour simuler un affichage tête haute [HUD] ou pour afficher une visée laser dans un jeu de tir pour inciter une interaction avec le joueur, p.ex. en affichant le menu d’un jeu
A63F 13/44 - Traitement des signaux de commande d’entrée des dispositifs de jeu vidéo, p.ex. les signaux générés par le joueur ou dérivés de l’environnement incluant la durée ou la synchronisation des opérations, p.ex. l’exécution d’une action dans une certaine fenêtre temporelle
A virtual object control method and apparatus, a terminal, and a storage medium. The method includes: displaying a virtual scene interface, the virtual scene interface including a first virtual object, second virtual objects, and ability controls; determining, in response to a first trigger operation on a first ability control, a target virtual object from the second virtual objects and according to the first trigger operation, and controlling the first virtual object to cast a first ability on the target virtual object; determining the target virtual object as an ability casting target corresponding to a second ability when a second trigger operation on a second ability control meets an ability continuous casting condition, the second trigger operation being triggered during ability casting of the first ability; and controlling the first virtual object to cast the second ability on the target virtual object.
A63F 13/56 - Calcul des mouvements des personnages du jeu relativement à d’autres personnages du jeu, à d’autres objets ou d'autres éléments de la scène du jeu, p.ex. pour simuler le comportement d’un groupe de soldats virtuels ou pour l’orientation d’un personna
30.
FILTERING DIFFERENTLY CODED FRAMES BY A GENERAL FILTERING MODEL BASED ON DEEP LEARNING
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Wang, Liqiang
Abrégé
A picture filtering method includes determining encoding information of a picture, the encoding information comprising classification information indicating one of an intra encoding mode or an inter encoding mode of the picture. The method further includes inputting the picture and the classification information indicating one of the intra encoding mode or the inter encoding mode into a general filtering model trained using deep learning, and obtaining a filtered picture based on the filtering model performing filtering on the picture based on the encoding information.
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
H04N 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
H04N 19/174 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une tranche, p.ex. une ligne de blocs ou un groupe de blocs
31.
INTEGRATING MEETING DATA BETWEEN AN IM APPLICATION AND A CONFERENCING APPLICATION
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Huang, Tieming
Wang, Xiaoqin
Huang, Qiang
Li, Bin
Li, Lei
Zeng, Chuwei
Abrégé
A conference data processing method includes acquiring a first meeting list of meetings created by a user, meetings in the first meeting list having been created by the user through an instant messaging (IM) client. The IM client includes an interface for calling a software development kit (SDK) of a separate conference application implementing at least one of audio or video conferencing. The method further includes requesting, through a fusion server, a server of the conference application to create a second meeting list according to the first meeting list, and receiving, through the fusion server, the second meeting list transmitted by the server of the conference application. The second meeting list includes meetings that correspond respectively to the meetings in the first meeting list. The method further includes establishing an association relationship between a meeting in the first meeting list and a meeting in the second meeting list.
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Huang, Yawen
Zheng, Yefeng
Abrégé
An image generation method includes obtaining a modality image corresponding to a first modality, and performing modality conversion on the modality image through a first candidate network to obtain a generated image corresponding to a second modality different from the first modality. The generated image is a three-dimensional image. The method further includes performing modality restoration on the generated image through a second candidate network to obtain a restored image corresponding to the first modality and obtaining a constraint loss value based on a modality conversion effect of the generated image and a modality restoration effect of the restored image. The constraint loss value indicates a mapping loss in mapping the modality image to a three-dimensional image space by the first candidate network. The method also includes training the first candidate network based on the constraint loss value to obtain an image conversion network.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Yan, Xi
Zhou, Wancheng
Huang, Qing
Liang, Junjie
Qiu, Hongfa
Liu, Yanlan
Huang, Runjia
Jin, Qiuchen
Chen, Zhihao
Tang, Xucheng
Cai, Bohan
Feng, Jingqiong
Abrégé
A first device is logged in with a first user account. The first device displays an avatar of a second user account in a first user interface of the first device. In response to an interaction instruction triggered on the avatar of the second user account, the first device generates an interaction message according to a first field corresponding to the first user account, an action description field corresponding to the interaction instruction, and a second field corresponding to the second user account. The first device transmits the interaction message to a second device that is logged in with the second user account.
H04L 51/224 - Surveillance ou traitement des messages en fournissant une notification sur les messages entrants, p.ex. des poussées de notifications des messages reçus
H04L 51/04 - Messagerie en temps réel ou quasi en temps réel, p.ex. messagerie instantanée [IM]
H04L 51/52 - Messagerie d'utilisateur à utilisateur dans des réseaux à commutation de paquets, transmise selon des protocoles de stockage et de retransmission ou en temps réel, p.ex. courriel pour la prise en charge des services des réseaux sociaux
34.
VIDEO DATA PROCESSING METHOD AND APPARATUS, COMPUTER DEVICE, COMPUTER READABLE STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Hu, Ying
Liu, Shan
Abrégé
A video data processing method includes generating, based on a spliced texture map and depth map, an encoded video bitstream of a free-view video based on multiple images collected by an ith camera in a camera array. The method further includes obtaining boundary metadata information indicating a scene boundary of the free-view video, and adding the boundary metadata information to a file encapsulation data box, to obtain an extended data box. The method further includes performing encapsulation on the encoded video bitstream and the extended data box to obtain a video media file of the free-view video including the boundary metadata information. The method further includes delivering the video media file to a video client, enabling the video client to determine that the ith camera is a boundary camera, and to render video content in the scene boundary indicated by the boundary metadata information.
H04N 13/282 - Générateurs de signaux d’images pour la génération de signaux d’images correspondant à au moins trois points de vue géométriques, p.ex. systèmes multi-vues
35.
METHOD, APPARATUS FOR PROCESSING MEDIA DATA, COMPUTER DEVICE AND STORAGE MEDIUM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Hu, Ying
Abrégé
In a method for processing media data, signaling description information of the media data is received. The media data includes N media frames of a plurality of qualities that are encapsulated into M tracks to obtain a media file corresponding to each of the M tracks. The media frames encapsulated into a same track of the M tracks have a same quality of the plurality of qualities. The signaling description information includes combination indication information that indicates the media files allowed for combination decoding in the M media files. At least two media files are obtained according to the combination indication information. The media files correspond to at least two tracks in the M tracks having the same quality. The combination decoding is performed on the obtained at least two media files.
H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p.ex. liés aux standards de compression
H04N 19/136 - Caractéristiques ou propriétés du signal vidéo entrant
H04N 19/172 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une image, une trame ou un champ
H04N 19/31 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant des techniques hiérarchiques, p.ex. l'échelonnage dans le domaine temporel
H04N 19/597 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif spécialement adapté pour l’encodage de séquences vidéo multi-vues
36.
POINT CLOUD ENCODING AND DECODING METHOD AND APPARATUS, COMPUTER, AND STORAGE MEDIUM
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Zhu, Wenjie
Cohen, Shai
Oz, Dor
Gabbay, Alon
Yokev, Idan
Abrégé
A point cloud encoding and decoding method including: obtaining encoding limit information that comprises a group quantity limit threshold; obtaining a transform coefficient sequence of point cloud points based on the encoding limit information, where the point cloud points are comprised in a point cloud group that has a quantity less than or equal to the group quantity limit threshold, and where the transform coefficient sequence is obtained by sorting transform coefficients of the point cloud points; and encoding the transform coefficient sequence to obtain a point cloud group bitstream that corresponds to the point cloud group.
H04N 19/597 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif spécialement adapté pour l’encodage de séquences vidéo multi-vues
H04N 19/18 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant un ensemble de coefficients de transformée
H04N 19/91 - Codage entropique, p.ex. codage à longueur variable ou codage arithmétique
37.
PERSONALIZED SCENE IMAGE PROCESSING METHOD, APPARATUS AND STORAGE MEDIUM
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Ke, Lingjie
Cui, Lingrui
Zhao, Zhenyang
Dai, Wei
Lu, Xubin
Liu, Xiaolong
Zhong, Qiqi
Wu, Xinwan
Abrégé
A personalized scene image processing method is provided for a terminal device. The method includes acquiring, according to a touch event triggered in a screen region of the terminal device, a trajectory of the touch event in the screen region; generating a virtual model, according to a projection of the trajectory of the touch event in a space coordinate system; reconstructing a model view of the virtual model mapped within a field of view of the terminal device, according to a position and posture of the terminal device in the space coordinate system; and overlaying a scene image acquired by the terminal device in the position and posture with the model view to obtain a personalized scene image.
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
G06T 19/20 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie Édition d'images tridimensionnelles [3D], p.ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Wang, Liqiang
Abrégé
A processing method includes generating first training data through a kth updated video coding application, the first training data including a sample original video frame as a training label, and a first sample to-be-filtered reconstructed frame output from the kth updated video coding application and corresponding to the sample original video frame. The method further includes, based on the sample original video frame and the first sample to-be-filtered reconstructed frame, training a second filtering model in the kth updated video coding application to obtain the second filtering model in a training convergence state, and integrating the second filtering model in the training convergence state into the kth updated video coding application to obtain a (k+1)th updated video coding application. The method further includes, when the (k+1)th updated video coding application meets a filtering quality requirement condition, determining the (k+1)th updated video coding application as a target video coding application.
H04N 19/80 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - Détails des opérations de filtrage spécialement adaptées à la compression vidéo, p.ex. pour l'interpolation de pixels
H04N 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
H04N 19/132 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’élément, le paramètre ou la sélection affectés ou contrôlés par le codage adaptatif Échantillonnage, masquage ou troncature d’unités de codage, p.ex. ré-échantillonnage adaptatif, saut de trames, interpolation de trames ou masquage de coefficients haute fréquence de transformée
H04N 19/154 - Qualité visuelle après décodage mesurée ou estimée de façon subjective, p.ex. mesure de la distorsion
H04N 19/172 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une image, une trame ou un champ
H04N 19/42 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - caractérisés par les détails de mise en œuvre ou le matériel spécialement adapté à la compression ou à la décompression vidéo, p.ex. la mise en œuvre de logiciels spécialisés
H04N 19/593 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre des techniques de prédiction spatiale
39.
DATA PACKET TRANSMISSION METHOD, COMMUNICATION EQUIPMENT, COMPUTER-READABLE STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Zhang, Zhuoyun
Abrégé
In a data packet transmission method, a target data detection rule and a target processing rule for a target service flow are obtained, and a to-be-forwarded data packet is received. Based on the to-be-forwarded packet, a target data packet is determined. The target data packet belongs to a target group of the target service flow based on target data packet distinguishing information and a target group identifier that are included in the target data detection rule. Data packet loss information of the target data packet in the target group is determined. The target group is determined to be a target to-be-discarded group based on the data packet loss information in the target group and a target-group data packet loss threshold included in the target processing rule.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Zhang, Zhuoyun
Abrégé
In a sensing data reporting method, sensing data request information is received from a control network element. The sensing data request information includes sensing data reporting information of target sensing data to be reported. The target sensing data is generated according to the sensing data reporting information included in the sensing data request information. A communication session is established according to a user equipment route selection policy when the communication session between the terminal device and a target network element is not established. The target sensing data is reported to the target network element via the communication session.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Yang, Jin
Abrégé
This application discloses a perspective rotation method in a virtual environment associated with a virtual player of an application performed by a terminal. The method includes: displaying a first perspective picture of the application observed in a first observation direction of the virtual player in the virtual environment; receiving a perspective rotation operation by a user of the terminal; determining a range within which a speed of the perspective rotation operation falls; and; and rotating from the first perspective picture to a third perspective picture observed in a third observation direction of the virtual player in the virtual environment, a second angular difference between the third observation direction and the first observation direction being proportional to an angular velocity corresponding to the range of the speed of the perspective rotation operation.
A63F 13/5255 - Changement des paramètres des caméras virtuelles en fonction d’instructions dédiées d’un joueur, p.ex. utilisation d’une deuxième manette pour faire effectuer un mouvement de rotation à la caméra autour du personnage du joueur
A63F 13/2145 - Dispositions d'entrée pour les dispositifs de jeu vidéo caractérisées par leurs capteurs, leurs finalités ou leurs types pour localiser des contacts sur une surface, p.ex. des tapis de sol ou des pavés tactiles la surface étant aussi un dispositif d’affichage, p.ex. des écrans tactiles
A63F 13/55 - Commande des personnages ou des objets du jeu en fonction de la progression du jeu
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Wei, Jiacheng
Hu, Xun
Zhang, Kang
Zhang, Xiangyu
Su, Shandong
Zhang, Yong
Abrégé
This application discloses a method for operating virtual characters within a virtual environment performed by a computer device. The method includes: displaying a first virtual environment picture of a virtual environment by observing the virtual environment using a camera model at a first observation position; in response to receiving an aiming operation associated with the main master virtual character, determining a target region in the virtual environment where the master virtual character aims for releasing a skill; and in accordance with a determination that at least a portion of the target region is not within the first region: moving the camera model from the first observation position to a second observation position by an offset manner; and displaying a second virtual environment picture by observing the virtual environment using the camera model at the second first observation position, the second virtual environment picture comprising a second region such that the target region is within the second region.
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Shen, Lei
Zhou, Chuhan
Zhang, Ruixin
Wang, Tao
Zhang, Yingyi
Ding, Shouhong
Abrégé
An identity recognition method includes: acquiring biometric pattern information describing a biometric pattern of a first object; performing feature extraction on the biometric pattern information to obtain a global pattern feature and a local pattern feature; fusing the global pattern feature and the local pattern feature to obtain a fused pattern feature of the first object; and performing identity recognition on the first object based on the fused pattern feature of the first object.
G06F 21/32 - Authentification de l’utilisateur par données biométriques, p.ex. empreintes digitales, balayages de l’iris ou empreintes vocales
G06V 10/42 - Extraction de caractéristiques globales par l’analyse du motif entier, p.ex. utilisant des transformations dans le domaine de fréquence ou d’autocorrélation
G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p.ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersections; Analyse de connectivité, p.ex. de composantes connectées
G06V 10/54 - Extraction de caractéristiques d’images ou de vidéos relative à la texture
G06V 10/80 - Fusion, c. à d. combinaison des données de diverses sources au niveau du capteur, du prétraitement, de l’extraction des caractéristiques ou de la classification
44.
MOTION ESTIMATION METHOD AND APPARATUS IN CODING PROCESS, DEVICE, STORAGE MEDIUM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Zhang, Hongbin
Kuang, Wei
Abrégé
A motion estimation method in a coding process includes obtaining a video frame, determining a target code block from the video frame, obtaining reference motion information of an auxiliary code block of the target code block including motion information of N adjacent code blocks adjacent to the target code block, determining a target reference picture search range for the target code block from M reference picture lists based on picture search range information indicated by the reference motion information, and performing motion estimation on the target code block based on the target reference picture search range.
H04N 19/137 - Mouvement dans une unité de codage, p.ex. différence moyenne de champs, de trames ou de blocs
H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p.ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
H04N 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
H04N 19/147 - Débit ou quantité de données codées à la sortie du codeur selon des critères de débit-distorsion
H04N 19/172 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une image, une trame ou un champ
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
45.
VIDEO AND AUDIO DATA PROCESSING METHOD AND APPARATUS, COMPUTER-READABLE STORAGE MEDIUM, AND ELECTRONIC APPARATUS
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Hu, Rencheng
Abrégé
This application provides a data processing method and apparatus, a non-transitory computer-readable storage medium, and an electronic apparatus for AV data processing. The method includes: receiving stream control signaling transmitted by an interface machine, the interface machine being used to obtain, from the server, audio and video data to be transmitted to a client; determining, in response to the stream control signaling, a first rate from the server to the interface machine; and in response to the first rate being less than a first predetermined threshold: transmitting higher priority data in the AV data to the interface machine, and discarding lower priority data in the AV data.
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Liu, Qiunan
Huang, Fei
Wang, Hao
Abrégé
A method for noise reduction and echo cancellation includes obtaining original audio data, the original audio data including pure speech audio data and noise audio data, generating simulated noisy data based on the pure speech audio data and the noise audio data, and generating target audio data based on the simulated noisy data, the target audio data being used for simulating changes in the original audio data after spatial transmission.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Liu, Qucheng
Wang, Zongyou
Zhang, Jinsong
Zhu, Gengliang
Shi, Yifang
Liu, Hanqing
Guo, Yingjie
Liao, Zhiyong
Lan, Hu
Abrégé
A blockchain-based data processing method, apparatus, and computer-readable medium are provided. Block proposal information is received including a block and a digital signature transmitted by an out-block node. The digital signature is obtained by performing digital signature processing on block header information included in the block. The block header information includes a first Merkel root determined based on transaction data in the block body information. Digest calculation on the block header information is performed to obtain first digest information. De-signature processing is performed on the digital signature to obtain second digest information. A second Merkel root is determined based on the transaction data acquired from the block proposal information when the first digest information and the second digest information are matched. An operation on the block is performed based on a comparison result of the first Merkel root and the second Merkel root.
H04L 9/00 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité
H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
48.
METHOD AND APPARATUS FOR ADJUSTING POSITION OF VIRTUAL BUTTON, DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Long, Yuqi
Zhang, Shuting
Han, Shuai
Qiu, Meng
Li, Jianquan
Zheng, Qiwen
Wang, Ruci
Abrégé
A method for adjusting the position of a virtual button includes: presenting a button adjustment interface of a virtual scene including a target virtual button; controlling, in response to a movement operation for the target virtual button, the target virtual button to move in the button adjustment interface, to adjust a presentation position of the target virtual button in the virtual scene, wherein at least two presentation forms of the target virtual button are in the virtual scene; and presenting prompt information in response to the target virtual button being moved to a boundary area in the button adjustment interface, the prompt information being used for prompting that the target virtual button is displayed abnormally in the virtual scene when the target virtual button is in a target presentation form of the at least two presentation forms.
G06F 3/04845 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p.ex. sélection ou transformation d’un objet, d’une image ou d’un élément de texte affiché, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs pour la transformation d’images, p.ex. glissement, rotation, agrandissement ou changement de couleur
G06F 3/04886 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p.ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p.ex. des gestes en fonction de la pression exer utilisant un écran tactile ou une tablette numérique, p.ex. entrée de commandes par des tracés gestuels par partition en zones à commande indépendante de la surface d’affichage de l’écran tactile ou de la tablette numérique, p.ex. claviers virtuels ou menus
G06F 3/04842 - Sélection des objets affichés ou des éléments de texte affichés
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Yang, Guangdong
Tang, Xi
Abrégé
Aspects described herein relate to a picture display methods, systems, and products. An illustrative method is performed by the electronic device and can be applied to fields such as cloud technology or intelligent transportation. The method may include: receiving, from a target instance of a plurality of instances executed on a server, a request for information associated with a primary display of a plurality of displays; generating, based on the target instance corresponding to a non-primary display of the at least one non-primary display, virtual display information that simulates the corresponding non-primary display as a primary display for the target instance; sending the virtual display information to the target instance, wherein the virtual display information is configured to enable the target instance to identify the non-primary display as the primary display for the target instance; and generating a rendered picture for the corresponding non-primary display.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Xie, Yafei
Huo, Chong
Abrégé
A method for controlling movement of a virtual object in a virtual environment is performed at a terminal. The method includes: displaying a racing battle interface, the racing battle interface presenting a second virtual object and a third virtual object in a virtual scene of the virtual environment, the second virtual object being controlled by a user account associated with a user of the terminal; controlling movement of the third virtual object according to first recorded trajectory information in the racing battle, wherein the first recorded trajectory information represents a movement trajectory of a first virtual object in the virtual scene of the virtual environment; in accordance with a determination that the third virtual object has an abnormal condition, controlling the third virtual object to enter a free performance state according to the abnormal condition; and resuming the control movement of the third virtual object according to the first recorded trajectory information after the free performance state ends.
A63F 13/56 - Calcul des mouvements des personnages du jeu relativement à d’autres personnages du jeu, à d’autres objets ou d'autres éléments de la scène du jeu, p.ex. pour simuler le comportement d’un groupe de soldats virtuels ou pour l’orientation d’un personna
A63F 13/52 - Commande des signaux de sortie en fonction de la progression du jeu incluant des aspects de la scène de jeu affichée
A63F 13/573 - Simulations de propriétés, de comportement ou de déplacement d’objets dans le jeu, p.ex. calcul de l’effort supporté par un pneu dans un jeu de course automobile utilisant les trajectoires des objets du jeu, p.ex. d’une balle de golf en fonction du point d’impact
A63F 13/803 - Conduite de véhicules ou de moyens de transport, p.ex. voitures, avions, bateaux, robots ou tanks
A63F 13/497 - Répétition partielle ou entière d'actions de jeu antérieures
51.
MINI PROGRAM DATA BINDING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Guo, Peiran
Su, Haicheng
Cai, Yuli
Liu, Li
Zhu, Shida
Abrégé
This application discloses a mini program data binding method and apparatus, a device, and a non-transitory computer-readable storage medium. The mini program is a program executed in a host application program. The method includes: displaying a mini program production interface including a panel region and an editing region, the panel region being provided with n types of basic user interface (UI) controls, n being a positive integer; obtaining, when receiving a user operation on a selected basic UI control, a program interface of the mini program in the editing region according to the selected basic UI control; obtaining a data source; and when receiving a data binding operation corresponding to a target basic UI control on the program interface of the mini program, binding the target basic UI control with the data source according to the data binding operation, the data source being used for displaying the target basic UI control.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Zhang, Han
Zhang, Hongbin
Kuang, Wei
Abrégé
A loop filtering method, a video coding and decoding method and apparatus, a medium, and an electronic device that can obtain block classification information of a luma component in a video image frame in a case that adaptive loop filtering is performed (S710), use the block the block classification information to determine block classification information of a chroma component in the video image frame in a case that cross-component adaptive loop filtering is performed (S720); and select a corresponding filter coefficient to perform cross-component adaptive loop filtering on the chroma component according to the block classification information of the chroma component.
H04N 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
H04N 19/147 - Débit ou quantité de données codées à la sortie du codeur selon des critères de débit-distorsion
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/186 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une couleur ou une composante de chrominance
H04N 19/46 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression
H04N 19/60 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant un codage par transformée
H04N 19/82 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - Détails des opérations de filtrage spécialement adaptées à la compression vidéo, p.ex. pour l'interpolation de pixels mettant en œuvre le filtrage dans une boucle de prédiction
53.
REAL-TIME VOICE RECOGNITION METHOD, MODEL TRAINING METHOD, APPARATUSES, DEVICE, AND STORAGE MEDIUM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Liu, Jingjing
Zhang, Bihong
Abrégé
A real-time voice recognition method and a real-time voice recognition model training method are provided. The model training method includes: obtaining an audio feature sequence of sample voice data, the audio feature sequence comprising audio features of a plurality of audio frames of the sample voice data; inputting the audio feature sequence to an encoder of the real-time voice recognition model; chunking the audio feature sequence into a plurality of chunks by the encoder according to a mask matrix; encoding each of the chunks to obtain a hidden layer feature sequence of the sample voice data; decoding the hidden layer feature sequence by a decoder of the real-time voice recognition model to obtain a predicted recognition result for the sample voice data; and training the real-time voice recognition model based on the predicted recognition result and a real recognition result of the sample voice data.
G10L 15/06 - Création de gabarits de référence; Entraînement des systèmes de reconnaissance de la parole, p.ex. adaptation aux caractéristiques de la voix du locuteur
G10L 15/02 - Extraction de caractéristiques pour la reconnaissance de la parole; Sélection d'unités de reconnaissance
G10L 15/04 - Segmentation; Détection des limites de mots
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Zhang, Xinyu
Abrégé
This application relates to a method and apparatus for processing frame synchronization data. The method includes: predicting a downlink network congestion trend based on a congestion condition of received downlink data frames; adjusting a report time interval of uplink data frames based on the downlink network congestion trend, the downlink network congestion trend being in direct proportion to the report time interval; transmitting the uplink data frames to a server based on the report time interval.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Huang, Xiongfei
Abrégé
This application discloses an operation control method performed at a computer device. The method includes: detecting a target distance between a first virtual object and a second virtual object in a racing game, a position of the first virtual object being located behind a position of the second virtual object in the racing game; when a duration for which the target distance is less than or equal to a first distance threshold has reached a first time threshold: performing an acceleration operation on the first virtual object according to an increased driving control force; and updating the first virtual object from a first rendering effect to a second rendering effect.
A63F 13/803 - Conduite de véhicules ou de moyens de transport, p.ex. voitures, avions, bateaux, robots ou tanks
A63F 13/52 - Commande des signaux de sortie en fonction de la progression du jeu incluant des aspects de la scène de jeu affichée
A63F 13/56 - Calcul des mouvements des personnages du jeu relativement à d’autres personnages du jeu, à d’autres objets ou d'autres éléments de la scène du jeu, p.ex. pour simuler le comportement d’un groupe de soldats virtuels ou pour l’orientation d’un personna
56.
DETECTION MODEL TRAINING METHOD AND APPARATUS, COMPUTER DEVICE AND STORAGE MEDIUM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Jie, Zequn
Feng, Jiashi
Abrégé
A computer device segments a first sample region to obtain a candidate image region set that includes a plurality of candidate image regions. For each of the candidate image regions, the device obtains a first relationship degree corresponding to each candidate image region and obtains a second relationship degree corresponding to the candidate image region. The device obtains a relationship degree change value based on the first relationship degree and the second relationship degree. The device selects, from the plurality of candidate image regions, a first candidate image region as a target image region in accordance with a determination that the first candidate image region satisfies a condition in the relationship degree change value. The device performs model training based on the target image region to obtain a target detection model.
G06T 7/174 - Découpage; Détection de bords impliquant l'utilisation de plusieurs images
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
G06V 10/26 - Segmentation de formes dans le champ d’image; Découpage ou fusion d’éléments d’image visant à établir la région de motif, p.ex. techniques de regroupement; Détection d’occlusion
G06V 10/774 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p.ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]; Séparation aveugle de source méthodes de Bootstrap, p.ex. "bagging” ou “boosting”
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
57.
DATA PROCESSING METHOD, APPARATUS, DEVICE, AND MEDIUM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Cao, Zhe
Huang, Shuhuai
Abrégé
A data processing method, apparatus, device, and medium are provided. The method may include obtaining a set of edges marked as usable for cutting from a two-dimensional mesh model, searching the set of edges to obtain a cut path set, calculating, for each candidate cut path in the cut path set, a path length, and calculating a structural evaluation value corresponding to the candidate cut path. The method may further include calculating a cut evaluation estimate of each candidate cut path based on the path length and the structural evaluation value, selecting one candidate cut path as a target cut path according to the cut evaluation value, and cutting the two-dimensional mesh model into at least two sub-models using the target cut path, where the at least two sub-models may be used for generating a texture unwrapping result of the two-dimensional mesh mode
G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p.ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersections; Analyse de connectivité, p.ex. de composantes connectées
G06V 10/54 - Extraction de caractéristiques d’images ou de vidéos relative à la texture
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Guo, Zhengyang
Li, Yin
Hou, Hongyu
Yi, Wujun
Abrégé
Mesh model processing techniques and innovations are described herein. A mesh processing method may include determining, on the basis of a positional relationship between a first vector on a first mesh model and at least one first spline, at least one target value corresponding to the first corner; determining the at least one target value corresponding to the first corner to be at least one respective target value corresponding to the second corner; determining a vertex coordinate of a second vertex on the basis of the at least one target value corresponding to the second corner; and determining a second mesh model at the second corner on the basis of the vertex coordinate of the second vertex. The method can ensure that a connection surface between the second corner and an adjacent wall is still perpendicular to the wall, a thickness of the wall on the second mesh model is the same as a thickness of a wall on a first mesh model, and cracks or interpenetrating may not occur between the second corner and the adjacent wall.
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
ZHEJIANG UNIVERSITY (Chine)
Inventeur(s)
Zhang, Xujun
Liao, Benben
Zhang, Shengyu
Hou, Tingjun
Abrégé
An artificial intelligence-based compound processing method and apparatus, an electronic device, a computer-readable storage medium, and a computer program product relates to an artificial intelligence technology. The method includes obtaining an active compound for a target protein; performing compound generation processing on an attribute property of the active compound to obtain a first candidate compound; performing molecular docking processing on the active compound and the target protein to obtain molecular docking information respectively corresponding to a plurality of molecular conformations of the active compound; screening the plurality of molecular conformations based on the molecular docking information respectively to identify a second candidate compound corresponding to the active compound; and constructing a compound library for the target protein based on the first candidate compound and the second candidate compound.
G06N 3/063 - Réalisation physique, c. à d. mise en œuvre matérielle de réseaux neuronaux, de neurones ou de parties de neurone utilisant des moyens électroniques
Tencent Technology (Shenzhen) Company Limited. (Chine)
Inventeur(s)
Xiang, Jinxi
Yang, Sen
Zhang, Jun
Jiang, Dongxian
Hou, Yingyong
Han, Xiao
Abrégé
An image detection method and apparatus are disclosed. The method includes: performing feature extraction processing on the image to obtain a feature representation subset of the image; generating attention weights corresponding to the at least two sub-image features; performing weighting aggregation processing on the at least two sub-image features according to the attention weights to obtain a first feature vector; performing clustering sampling processing on the at least two sub-image features to obtain at least two classification clusters comprising sampled sub-image features; determining a block sparse self-attention for each of the sampled sub-image features according to the at least two classification clusters and a block sparse matrix; determining a second feature vector according to at least two block sparse self-attentions respectively corresponding to the at least two classification clusters; and determining a classification result of the image according to the first feature vector and the second feature vector.
G06V 10/762 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant le regroupement, p.ex. de visages similaires sur les réseaux sociaux
G06V 10/40 - Extraction de caractéristiques d’images ou de vidéos
G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p.ex. des objets vidéo
G06V 10/26 - Segmentation de formes dans le champ d’image; Découpage ou fusion d’éléments d’image visant à établir la région de motif, p.ex. techniques de regroupement; Détection d’occlusion
G06V 10/77 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p.ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]; Séparation aveugle de source
G06V 10/80 - Fusion, c. à d. combinaison des données de diverses sources au niveau du capteur, du prétraitement, de l’extraction des caractéristiques ou de la classification
G06V 10/776 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p.ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]; Séparation aveugle de source Évaluation des performances
61.
NETWORK CONNECTION METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Peng, Jiangao
Liang, Zhaopeng
Chen, Huanzhi
Liu, Zhichao
Luo, Weibang
Abrégé
In a network connection method, a first management frame for performing a network connection is received from a to-be-accessed Internet of things device. The first management frame includes device attribute information of the Internet of things device. The device attribute information of the Internet of things device is transmitted to a terminal device connected to the network device. A target verification result of a validity verification of the Internet of things device that is performed in response to the device attribute information is received from the terminal device. A second management frame that includes network attribute information of the network device is generated based on the target verification result, the target verification result indicating that the Internet of things device is valid. The second management frame is transmitted to the Internet of things device.
H04L 67/141 - Configuration des sessions d'application
H04L 9/06 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité l'appareil de chiffrement utilisant des registres à décalage ou des mémoires pour le codage par blocs, p.ex. système DES
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Li, Chao
Li, Yuanheng
Gao, Lan
Wei, Nan
Abrégé
This application describes a rendering method and apparatus, a device, and a storage medium. The method comprises: determining a texture element in a to-be-rendered scene, and determining a target spatial directional tree corresponding to the to-be-rendered scene. The target spatial directional tree represents an incident ray distribution corresponding to the texture element in the to-be-rendered scene. The method further comprises determining, based on the target spatial directional tree, a scene spatial region for the texture element, determining the incident ray distribution corresponding to the texture element based on a quantity of light paths and light energy in the scene spatial region; and determining a light rendering result corresponding to the texture element based on an incident ray corresponding to the incident ray distribution.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Li, Xue
Xiong, Wei
Abrégé
In a video processing method, a target video is received. Scene description information of a shooting scene in the target video is obtained. The scene description information indicates features of the shooting scene in the target video. A video processing package that corresponds to the shooting scene in the target video is obtained based on the scene description information. The video processing package is configured to add at least one content to the target video. The at least one content is added to the target video based on the video processing package.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Jiang, Cheng
Pang, Jianye
Yao, Jianhua
Abrégé
A 3D medical image recognition method and apparatus, a device, a non-transitory computer-readable storage medium, and a computer program product are provided, which relate to the field of artificial intelligence. View rearrangement processing is performed in an ith-round feature extraction process on an (i−1)th-round 3D medical image feature to obtain 2D image features. The (i−1)th-round 3D medical image feature is obtained by performing (i−1)th-round feature extraction on a 3D medical image. Different 2D image features are features of the (i−1)th-round 3D medical image feature in different views. Semantic feature extraction processing is performed on each 2D image feature in different views. Feature fusion processing is performed on the image semantic features to obtain an ith-round 3D medical image feature. Image recognition processing is performed on an Ith-round 3D medical image feature obtained through Ith-round feature extraction to obtain image recognition of the 3D medical image.
G06T 3/40 - Changement d'échelle d'une image entière ou d'une partie d'image
G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p.ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersections; Analyse de connectivité, p.ex. de composantes connectées
G06V 10/80 - Fusion, c. à d. combinaison des données de diverses sources au niveau du capteur, du prétraitement, de l’extraction des caractéristiques ou de la classification
65.
USER MATCHING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Liu, Zhihong
Abrégé
This application discloses a teammate matching method performed by an electronic device. The method includes: displaying a team forming interface associated with a first account of a player team of a virtual game; obtaining, among at least one second account, at least one target account whose account information meets a preset teammate matching condition, the account information including a login state, a game progress state, and a matching degree of the at least one target account with the first account; displaying at least one invitation interface corresponding to the at least one target account for the first account to invite the target account to join the player team; and in response to the invitation interface being triggered by the first account, transmitting invitation information to the at least one target account to join the player team.
A63F 13/795 - Aspects de sécurité ou de gestion du jeu incluant des données sur les joueurs, p.ex. leurs identités, leurs comptes, leurs préférences ou leurs historiques de jeu pour fournir une "liste d’amis"
A63F 13/798 - Aspects de sécurité ou de gestion du jeu incluant des données sur les joueurs, p.ex. leurs identités, leurs comptes, leurs préférences ou leurs historiques de jeu pour évaluer les compétences ou pour classer les joueurs, p.ex. pour créer un tableau d’honneur des joueurs
66.
METHOD, APPARATUS AND DEVICE FOR PROCESSING IMMERSIVE MEDIA DATA, STORAGE MEDIUM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Hu, Ying
Abrégé
This application discloses a method for processing immersive media data performed by a computer device. The method includes: generating an interaction feedback message corresponding to an interaction operation in response to the interaction operation aiming at a first immersive media content, the interaction feedback message carrying a business key field, the business key field being used for describing a business event indicated by the interaction operation; transmitting the interaction feedback message to determine the business event indicated by the interaction operation based on the business key field in the interaction feedback message, and acquires a second immersive media content used for responding to the interaction operation based on the business event indicated by the interaction operation; and receiving the second immersive media content returned by the server for rendering the second immersive media content on a display associated with the computer device.
H04N 13/117 - Transformation de signaux d’images correspondant à des points de vue virtuels, p.ex. interpolation spatiale de l’image les positions des points de vue virtuels étant choisies par les spectateurs ou déterminées par suivi du spectateur
H04N 5/262 - Circuits de studio, p.ex. pour mélanger, commuter, changer le caractère de l'image, pour d'autres effets spéciaux
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Tian, Yatao
Abrégé
A ballistic trajectory display method in a virtual environment includes receiving, by a server from a first terminal, a shooting request in response to a shooting trigger; transmitting, by the server, the shooting request to a second terminal; receiving, by the server from the first terminal, a hit report in response to a hit event of the first terminal; determining a validity of the hit event of the first terminal according to the hit report; and transmitting simultaneously a damage display instruction to the first terminal and a second terminal to trigger damage display on the first terminal and the second terminal.
A63F 13/358 - Adaptation du déroulement du jeu en fonction de la charge du réseau ou du serveur, p.ex. pour diminuer la latence due aux différents débits de connexion entre clients
A63F 13/573 - Simulations de propriétés, de comportement ou de déplacement d’objets dans le jeu, p.ex. calcul de l’effort supporté par un pneu dans un jeu de course automobile utilisant les trajectoires des objets du jeu, p.ex. d’une balle de golf en fonction du point d’impact
A63F 13/58 - Commande des personnages ou des objets du jeu en fonction de la progression du jeu en calculant l’état des personnages du jeu, p.ex. niveau de vigueur, de force, de motivation ou d’énergie
68.
METHOD, APPARATUS, RELATED DEVICE, AND STORAGE MEDIUM FOR UPDATING ROUTE SELECTION POLICY
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Zhang, Zhuoyun
Abrégé
A method, apparatus, a related device, and a storage medium for updating route selection policy. A user equipment may receive a first route selection policy from a network device, and may include a first policy generation attribute. It may be determined based on the first policy generation attribute whether route selection policy update needs to be performed, and based on a determination that it should be performed, a stored second route selection policy may be updated based on the first route selection policy.
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Yang, Feng
Zhao, Shinan
Abrégé
An information processing method, applied to an information processing system, where the information processing system includes a terminal device, an information management device, communication service systems, and a gateway device connected to the information management device and to each of the communication service systems, each communication service system corresponding to a respective communication service network, includes detecting, by the gateway device, a network connection status of the terminal device through each of the communication service systems, receiving, by the gateway device, detection response information from the terminal device through a target communication service network of the communication service networks, and determining, by the gateway device, target routing information that indicates that the gateway device and the terminal device are connected through the target communication service network.
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Liu, Zhihong
Abrégé
A virtual object control method is provided. The method includes: displaying a user interface (UI), the UI including a joystick control configured to control a virtual object to move; receiving a quick click/tap operation signal acting on a target region corresponding to the joystick control; and controlling, according to the quick click/tap operation signal, the virtual object to run in a virtual scene displayed in the UI.
A63F 13/537 - Commande des signaux de sortie en fonction de la progression du jeu incluant des informations visuelles supplémentaires fournies à la scène de jeu, p.ex. en surimpression pour simuler un affichage tête haute [HUD] ou pour afficher une visée laser dans un jeu de tir utilisant des indicateurs, p.ex. en montrant l’état physique d’un personnage de jeu sur l’écran
A63F 13/56 - Calcul des mouvements des personnages du jeu relativement à d’autres personnages du jeu, à d’autres objets ou d'autres éléments de la scène du jeu, p.ex. pour simuler le comportement d’un groupe de soldats virtuels ou pour l’orientation d’un personna
71.
METHOD, APPARATUS, MEDIUM ELECTRONIC DEVICE, AND PROGRAM PRODUCT FOR TESTING WIRELESS LOCAL AREA NETWORK DEVICE
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Hsiao, Wei-Ting
Wen, Zhen-Xing
Liu, Honghao
Abrégé
Wireless local area network (WLAN) device testing that includes acquiring a data flow feature value used in testing a WLAN device, generating a WLAN simulation environment based on an interference environment index feature of the WLAN, controlling a data transmitter in the WLAN simulation environment to transmit a data packet based on the data flow feature value, acquiring a reception status of the data receiver device for the data packet, and based on the reception status of the data receiver device for the data packet, testing the network performance in the simulation environment.
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Zhang, Zhuoyun
Abrégé
A user equipment (UE) route selection policy (URSP) detection method including obtaining first policy section identifier (PSI) information corresponding to a first URSP rule corresponding to a target user equipment, the first URSP rule being matched with a target service flow corresponding to the target user equipment, generating a first packet detection rule based on the first URSP rule that corresponds to the first PSI information, configuring the first packet detection rule to a user plane function (UPF) network element of a first protocol data unit (PDU) session, the first PDU session corresponding to the first URSP rule, and receiving, from the UPF network elements, a first detection result based on the first packet detection rule and indicating whether the target service flow associated with the first PDU session matches the first packet detection rule.
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Li, Hao
Abrégé
This application discloses an action effect display method and apparatus, a device, and a medium, and relates to the field of interface interaction. The action effect display method includes displaying a first virtual object, the first virtual object being configured to execute a target action with an action effect; receiving an action execution operation, the action execution operation controlling the first virtual object to execute the target action in an accelerated manner; and playing effect segments in sequence to obtain an adjusted action effect of the target action corresponding to execution speed information, wherein at least two of the effect segments are played according to different adjustment ratios.
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Liu, Qucheng
Wang, Zongyou
Zhu, Gengliang
Shi, Yifang
Liu, Hanqing
Liao, Zhiyong
Abrégé
A data processing method includes: obtaining a plurality of groups of transaction data to be processed; determining, from the plurality of groups of transaction data according to transaction execution results of the plurality of groups of transaction data, at least one group of first transaction data that meets a preset execution condition; packaging the plurality of groups of transaction data, to generate a consensus-pending block, the consensus-pending block recording the at least group of first of first transaction data and at least one group of second transaction data, and the second transaction data being transaction data different from the first transaction data among the plurality of groups of transaction data; and performing first consensus processing on the first transaction data, and performing second consensus processing, different from the first consensus processing, on the second transaction data.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
He, Jiaxun
Zhang, Dejia
Abrégé
This application provides a rendering method performed by an electronic device. The method includes: sampling an animation of a target three-dimensional element in the virtual scene to obtain a mesh sequence frame corresponding to the animation of the target three-dimensional element, the animation of the target three-dimensional element comprising a current frame and at least one historical frame, and each historical frame comprising the target three-dimensional element; obtaining mesh data corresponding to the target three-dimensional element from the mesh sequence frame; creating a transformed two-dimensional element corresponding to the target three-dimensional element through transforming the mesh data corresponding to the target three-dimensional element; and rendering the transformed two-dimensional element corresponding to the target three-dimensional element.
G06T 19/20 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie Édition d'images tridimensionnelles [3D], p.ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
77.
OBJECT RECOGNITION METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER-READABLE STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Hong, Zheming
Wang, Shaoming
Guo, Runzeng
Abrégé
This application discloses an object recognition method performed by an electronic device. The method includes: simultaneously acquiring an infrared image and a visible image for a target object; obtaining depth information of reference pixel points in the infrared image relative to the target object; obtaining depth information of other pixel points in the infrared image relative to the target object according to position information of the reference pixel points in the infrared image and the depth information of the reference pixel points in the infrared image; aligning the pixel points in the infrared image with pixel points in the visible image based on the depth information of the pixel points in the infrared image; and performing object recognition on the target object based on the aligned infrared image and visible image, to obtain an object recognition result of the target object.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Wang, Shuai
Li, Jianquan
Chen, Xiaofeng
Zheng, Qiwen
Wang, Guangxin
Abrégé
This application provides a method for controlling a virtual object in a virtual scene performed by an electronic device. The method includes: presenting, in the virtual scene, a first virtual object and at least one second virtual object that is in an action execution state of a target performance, wherein the action execution state of the target performance indicates that the second virtual object performs an action of the target performance in the virtual scene; in response to a movement control instruction for the first virtual object, controlling the first virtual object to move in the virtual scene; and during movement of the first virtual object, when a position of the first virtual object meets an execution condition of the target performance, controlling the first virtual object to automatically perform the action of the target performance.
G06T 19/20 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie Édition d'images tridimensionnelles [3D], p.ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
G06V 10/74 - Appariement de motifs d’image ou de vidéo; Mesures de proximité dans les espaces de caractéristiques
79.
BLOCKCHAIN-BASED DATA PROCESSING METHOD AND APPARATUS, DEVICE, AND READABLE STORAGE MEDIUM
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Chen, Zimin
Abrégé
A data processing method includes executing, by a relay node belonging to a sub-blockchain network, transaction data for a target sub-chain account to obtain a transaction execution result, obtaining total account status data in the sub-blockchain network that includes status data of at least two sub-chain accounts including the target sub-chain account, generating candidate total account status data that includes data obtained by modifying the status data of the target sub-chain account in the total account status data according to the transaction execution result, generating zero-knowledge proof data using a preset zero-knowledge proof circuit according to the total account status data and the candidate total account status data, and committing the zero-knowledge proof data and status change information associated with the transaction execution result to a main chain node belonging to a main blockchain network. The target sub-chain account is associated with a target main chain account.
H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
H04L 9/00 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité
80.
BLOCKCHAIN DIGITAL RESOURCE PROCESSING METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Zhang, Yukang
Abrégé
A blockchain digital resource processing method, executed by a computer device, includes: determining a class label of a blockchain-based target digital resource; obtaining a resource quantitative evaluation model that matches the class label; the resource quantitative evaluation model being constructed through regression fitting based on a historical digital resource having the same class label; obtaining an evaluation characteristic factor of the target digital resource according to an input characteristic condition of the resource quantitative evaluation model; and inputting the evaluation characteristic factor into the resource quantitative evaluation model for quantitative evaluation, to obtain a quantitative evaluation result for representing an exchange attribute of the target digital resource.
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Zhao, Pengcheng
Zhang, Honglong
Jiang, Shaobo
Cai, Junlin
Li, Ge
Zhu, Lei
Abrégé
A method and an apparatus for adjusting an interface layout, and a device, and a storage medium are provided in embodiments of this application. The method includes acquiring a trigger operation for an application to be displayed; and displaying an adapted application interface of the application on the screen in response to the trigger operation, the adapted application interface comprising a plurality of interface elements, and for an interface element interface elements, a first physical size of the interface element presented in the adapted application interface being the same as a second physical size presented in a reference application interface; and the first physical size of the interface element being determined based on an adapted virtual pixel size of the interface element and a dot density, and the adapted virtual pixel size being the same as a reference virtual pixel size of the interface element in the reference application interface.
G06F 3/04845 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p.ex. sélection ou transformation d’un objet, d’une image ou d’un élément de texte affiché, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs pour la transformation d’images, p.ex. glissement, rotation, agrandissement ou changement de couleur
G06F 3/0482 - Interaction avec des listes d’éléments sélectionnables, p.ex. des menus
82.
LANE INDICATION METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIUM
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Zhao, Jian
Abrégé
A lane indication method includes: in response to a navigation start operation, displaying a navigation interface, where the navigation start operation indicates performing navigation based on a navigation start position and a navigation end position, and the navigation interface is configured to display a navigation route, the navigation route comprising at least one intersection; in response to being within a prompt range of a current intersection, providing lane prompt information corresponding to the current intersection and lane prompt information corresponding to a subsequent intersection of the current intersection.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Wu, Jiaping
Abrégé
This application discloses a data processing method performed by a computer device. The method includes: detecting a data volume of a first picture frame after being coded; in response to the data volume of the first picture frame being greater than or equal to a data volume threshold, performing downsampling on the first picture frame to obtain a first adjusted picture frame; coding the first adjusted picture frame to obtain a picture frame code stream of the first adjusted picture frame; and transmitting the picture frame code stream to an application client at a terminal for decoding the picture frame code stream to obtain a first adjusted picture frame, which is then upsampled to the same resolution as the first picture frame and displayed accordingly.
H04N 19/59 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre un sous-échantillonnage spatial ou une interpolation spatiale, p.ex. modification de la taille de l’image ou de la résolution
G06T 3/40 - Changement d'échelle d'une image entière ou d'une partie d'image
H04N 19/132 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’élément, le paramètre ou la sélection affectés ou contrôlés par le codage adaptatif Échantillonnage, masquage ou troncature d’unités de codage, p.ex. ré-échantillonnage adaptatif, saut de trames, interpolation de trames ou masquage de coefficients haute fréquence de transformée
H04N 19/172 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une image, une trame ou un champ
84.
METHOD AND APPARATUS FOR CONTROLLING SKILL INDICATOR, STORAGE MEDIUM, AND ELECTRONIC DEVICE
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Zheng, Yu
Song, Yafei
Abrégé
This application discloses a method and apparatus for controlling a skill indicator, a storage medium, and an electronic device. The method is performed by the electronic device and includes: obtaining a target selection instruction in a game application, the target selection instruction selecting a target virtual skill of a first virtual character; displaying a skill indicator of the target virtual skill in the game application in response to the target selection instruction; and controlling, when a target following function is enabled in the game application, the skill indicator to move along with a target object in the game application.
A63F 13/537 - Commande des signaux de sortie en fonction de la progression du jeu incluant des informations visuelles supplémentaires fournies à la scène de jeu, p.ex. en surimpression pour simuler un affichage tête haute [HUD] ou pour afficher une visée laser dans un jeu de tir utilisant des indicateurs, p.ex. en montrant l’état physique d’un personnage de jeu sur l’écran
A63F 13/55 - Commande des personnages ou des objets du jeu en fonction de la progression du jeu
A63F 13/533 - Commande des signaux de sortie en fonction de la progression du jeu incluant des informations visuelles supplémentaires fournies à la scène de jeu, p.ex. en surimpression pour simuler un affichage tête haute [HUD] ou pour afficher une visée laser dans un jeu de tir pour inciter une interaction avec le joueur, p.ex. en affichant le menu d’un jeu
85.
POINT CLOUD CODING/DECODING METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Zhu, Wenjie
Abrégé
This application provides a point cloud decoding performed by an electronic device. The method includes: obtaining a current point to be decoded from a point cloud code stream, the current point comprising N types of attribute information, and N being an integer greater than 1; determining M attribute groups of the N types of attribute information of the current point, M being a positive integer less than N; and perform uniform decoding for each attribute information in a same attribute group of the current point using a first operation, the first operation comprising at least one of a neighbor point determination and an attribute predicted value calculation. According to this application, the point cloud decoding method avoids the repeated searching, reduces time complexity during attribute decoding and improves attribute decoding efficiency.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Lv, Zhongfang
Guo, Runzeng
Huang, Jiayu
Lee, Yin-Kai
Abrégé
A palm recognition device is provided, and belongs to the field of the electronic device technologies. The palm recognition device includes a housing, a PCB, and a camera. The PCB and the camera are both located inside the housing. The housing has an image capturing window, and a projection of the camera on the image capturing window deviates downward relative to a central point of the image capturing window.
A blockchain-based data processing method, device, and a computer-readable storage medium are provided. A first resource acquisition request of an object identification is transmitted for a target virtual resource to a blockchain network to make the blockchain network query a target ticket identification associated with the object identification and the target virtual resource based on the first resource acquisition request. Metadata is acquired having a binding relationship with the target ticket identification. The target ticket identification is used for characterizing that the object identification has ownership of the target virtual resource. The target virtual resource is acquired according to the metadata returned by the blockchain network. The target virtual resource is controlled to perform an interaction output in response to a triggering operation for interacting with the target virtual resource.
H04L 67/1095 - Réplication ou mise en miroir des données, p.ex. l’ordonnancement ou le transport pour la synchronisation des données entre les nœuds du réseau
H04L 41/22 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p.ex. des réseaux de commutation de paquets comprenant des interfaces utilisateur graphiques spécialement adaptées [GUI]
88.
METHOD AND APPARATUS FOR RECOMMENDING COLD START OBJECT, COMPUTER DEVICE, AND STORAGE MEDIUM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Chen, Hao
Abrégé
This application relates to a method for recommending a cold start object performed by a computer device. The method includes: obtaining a content feature and an initial preference feature that are of a target object in a cold start state; performing multilayer perceptron processing on the content feature based on a meta-mapping network to obtain a feature mapping relationship matching the target object; performing a mapping transformation on the initial preference feature according to the feature mapping relationship, to obtain an updated preference feature close to a target preference feature spatial distribution; and performing recommendation analysis on the target object based on the updated preference feature, to obtain a recommendation result for the target object.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Xia, Fei
Ling, Fei
Zhang, Yongxiang
Deng, Jun
Abrégé
This application provides an image rendering method and apparatus, an electronic device, a computer-readable storage medium, and a computer program product. The method comprises the following steps: acquiring texture data of a virtual object; performing differential fitting processing on the texture data to obtain fitted texture data; baking the fitted texture data into a texture image to obtain a rendered texture image; and performing, based on the rendered texture image, image rendering processing corresponding to the virtual.
G06V 10/75 - Appariement de motifs d’image ou de vidéo; Mesures de proximité dans les espaces de caractéristiques utilisant l’analyse de contexte; Sélection des dictionnaires
90.
PERFORMANCE RECORDING METHOD AND APPARATUS IN VIRTUAL SCENARIO, DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
He, Jingjing
Qiu, Meng
Zou, Dancheng
Liu, Boyi
Deng, Yu
Xie, Jieqi
Tian, Cong
Cui, Weijian
Abrégé
This application provides a method for playing a performance of a virtual object in a virtual scenario performed by an electronic device. The method includes: displaying a virtual object outfitted with a first performance costume in the virtual scenario; in response to a user operation for the virtual object, playing a first part of background audio and displaying a first performance action performed by the virtual object outfitted with the first performance costume corresponding to the first part of the background audio; and automatically replacing the first performance costume outfitted for the virtual object with a second performance costume outfitted for the virtual object in response to the background audio changing from the first part to a second part corresponding to the second performance costume.
G06T 19/20 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie Édition d'images tridimensionnelles [3D], p.ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
G06T 13/40 - Animation tridimensionnelle [3D] de personnages, p.ex. d’êtres humains, d’animaux ou d’êtres virtuels
G06T 3/40 - Changement d'échelle d'une image entière ou d'une partie d'image
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Lin, Koon Wing Macgyver
Xi, Wenbo
Abrégé
Various image processing features are described. An interpolated pixel block of a first image may be used to generate a second image. Several types of interpolation may be available for obtaining the interpolated pixel block, and a particular type of interpolation may be determined based on various conditions, such as whether an interpolation feature of a first pixel block in the first image satisfies a feature determination condition. Different interpolation may be performed on the first pixel block according to complexity of image content in the first pixel block, which effectively reduces the computational complexity of up-sampling, avoids the computational resource waste caused by high computational resource consumption interpolation in the case of simple image content, and further reduces computational complexity.
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Guo, Peiran
Zhang, Deming
Liang, Zhaopeng
Hu, Haojun
Huang, Jisheng
Cai, Jingwei
Lin, Zheng
Huang, Yuhui
Zhao, Jingchen
Abrégé
In a sub-application running method, page data of a target sub-application is obtained in response to an instruction to run the target sub-application on a target operating system. A runtime environment of the target sub-application is based on a parent application. The page data of the target sub-application is rendered via a browser to obtain a display page of the target sub-application, the browser being executed in the target operating system. The display page of the target sub-application is displayed based on the browser.
G06F 9/451 - Dispositions d’exécution pour interfaces utilisateur
G06F 3/0483 - Interaction avec des environnements structurés en pages, p.ex. métaphore livresque
G06F 16/955 - Recherche dans le Web utilisant des identifiants d’information, p.ex. des localisateurs uniformisés de ressources [uniform resource locators - URL]
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Liu, Bojun
Abrégé
Embodiments of this disclosure describe a method and an apparatus for controlling a virtual object to interact with a projectile. The method includes: determining a shooting direction of a camera of the virtual scene as a throwing direction of a projectile controlled by the virtual object; determining a motion trajectory of the projectile according to an initial position, the throwing direction, an initial throwing speed of the projectile, and a motion law of an object under an influence of gravity acceleration, so that the motion trajectory conforms to the motion law; displaying, in the virtual scene, the motion trajectory; adjusting the shooting direction of the camera of the virtual scene, to obtain an adjusted throwing direction of the projectile; updating the motion trajectory of the projectile based on the adjusted throwing projectile; and displaying, in the virtual scene, an updated motion trajectory.
A63F 13/573 - Simulations de propriétés, de comportement ou de déplacement d’objets dans le jeu, p.ex. calcul de l’effort supporté par un pneu dans un jeu de course automobile utilisant les trajectoires des objets du jeu, p.ex. d’une balle de golf en fonction du point d’impact
A63F 13/53 - Commande des signaux de sortie en fonction de la progression du jeu incluant des informations visuelles supplémentaires fournies à la scène de jeu, p.ex. en surimpression pour simuler un affichage tête haute [HUD] ou pour afficher une visée laser dans un jeu de tir
G06T 7/246 - Analyse du mouvement utilisant des procédés basés sur les caractéristiques, p.ex. le suivi des coins ou des segments
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
94.
INTERACTION DATA PROCESSING METHOD AND APPARATUS, PROGRAM PRODUCT, COMPUTER DEVICE, AND MEDIUM
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Deng, Ailu
Liu, Liqiang
Deng, Guoxiong
Zhu, Xinxin
Abrégé
An interaction data processing method performed by an object device includes displaying a social interface, receiving a preset operation performed on a target social object among the at least one social object, and aggregating and displaying one or more social messages transmitted by the target social object in the social interface.
H04L 51/52 - Messagerie d'utilisateur à utilisateur dans des réseaux à commutation de paquets, transmise selon des protocoles de stockage et de retransmission ou en temps réel, p.ex. courriel pour la prise en charge des services des réseaux sociaux
G06F 3/04886 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p.ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p.ex. des gestes en fonction de la pression exer utilisant un écran tactile ou une tablette numérique, p.ex. entrée de commandes par des tracés gestuels par partition en zones à commande indépendante de la surface d’affichage de l’écran tactile ou de la tablette numérique, p.ex. claviers virtuels ou menus
G06F 3/04855 - Interaction avec des barres de défilement
G06F 3/0482 - Interaction avec des listes d’éléments sélectionnables, p.ex. des menus
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (Chine)
Inventeur(s)
Li, Rui
Abrégé
A color calibration method includes acquiring first pictures in a first color space, a first picture being generated by one pure color; converting brightness of the first pictures from the first color space to a second color space to obtain second pictures in the second color space to display through a display device; acquiring photographed pictures by photographing the second pictures, the photographed pictures corresponding to a third color space; converting the photographed pictures from the third color space to the first color space to obtain photographed pictures in the first color space, and determining photographing color information corresponding to the photographed pictures in the first color space; and determining a difference between standard color information of the first color space and the photographing color information, and determining color calibration information according to the difference, the color calibration information being used for performing color calibration on a picture.
H04N 23/85 - Chaînes de traitement de la caméra; Leurs composants pour le traitement de signaux de couleur pour le matriçage
G09G 3/32 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED]
96.
INTERFACE CALLING METHOD AND APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Xue, Yuansheng
Hai, Yuan
Ou, Yanghao
Guo, Zhiwei
Lin, Chao
Huang, Canhui
Huang, Sicheng
Abrégé
This application provides an interface calling simulation method for developing an application program performed by an electronic device. The electronic device receives an interface calling request for a target interface in an application program. The interface calling request includes interface calling information of the target interface. The electronic device identifies, within a simulated interface set for a simulation interface corresponding to the target interface. The simulated interface set includes simulated interfaces that simulate real interfaces in the application program. The electronic device compares the interface calling information of the target interface with interface configuration information of the simulated interface. In accordance with a determination that the interface calling information matches the interface configuration information, the electronic device obtains simulated response data corresponding to the target simulation interface and generates calling response data of the interface calling request based on the simulated response data.
G06F 9/448 - Paradigmes d’exécution, p.ex. implémentation de paradigmes de programmation
G06F 9/455 - Dispositions pour exécuter des programmes spécifiques Émulation; Interprétation; Simulation de logiciel, p.ex. virtualisation ou émulation des moteurs d’exécution d’applications ou de systèmes d’exploitation
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Zhang, Junkai
Abrégé
A processing method includes acquiring a view list of a target client, the view list identifying at least one client associated with a view area of the target client in a game scene. The method further includes determining a to-be-synchronized client of the target client based on the view list. The method further includes, in response to a first to-be-synchronized client being not visible to the target client, performing game logic processing on first initial game data associated with the first to-be-synchronized client to obtain first game result data for transmitting to the target client. The method further includes, in response to a second to-be-synchronized client being visible to the target client, transmitting second initial game data associated with the second to-be-synchronized client to the target client to enable the target client to perform game logic processing on the second initial game data to obtain second game result data.
A63F 13/35 - Dispositions d’interconnexion entre des serveurs et des dispositifs de jeu; Dispositions d’interconnexion entre des dispositifs de jeu; Dispositions d’interconnexion entre des serveurs de jeu - Détails des serveurs de jeu
A63F 13/52 - Commande des signaux de sortie en fonction de la progression du jeu incluant des aspects de la scène de jeu affichée
A63F 13/77 - Aspects de sécurité ou de gestion du jeu incluant les données relatives aux dispositifs ou aux serveurs de jeu, p.ex. données de configuration, version du logiciel ou quantité de mémoire
98.
UPDATING GAMEPLAY PARAMETERS BASED ON PARAMETERS SHOWN IN GAMEPLAY VIDEO
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
He, Jingjing
Qiu, Meng
Zou, Dancheng
Liu, Boyi
Deng, Yu
Xie, Jieqi
Cui, Weijian
Tian, Cong
Abrégé
A parameter processing method includes playing a video for a second account, wherein a first account controls a first virtual object in the virtual scene in the video, and displaying a first parameter policy set associated with the video. The first parameter policy set includes at least one of (i) position, size, or function of keys for controlling the first virtual object or (ii) sensitivity of virtual props in the virtual scene. The method further includes updating a second parameter policy set corresponding to a second account in response to a parameter policy update operation. Updated parameters of the second parameter policy set include at least one parameter that is the same as a parameter of the first parameter policy set.
A63F 13/55 - Commande des personnages ou des objets du jeu en fonction de la progression du jeu
G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p.ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersections; Analyse de connectivité, p.ex. de composantes connectées
G06V 10/46 - Descripteurs pour la forme, descripteurs liés au contour ou aux points, p.ex. transformation de caractéristiques visuelles invariante à l’échelle [SIFT] ou sacs de mots [BoW]; Caractéristiques régionales saillantes
G06V 10/74 - Appariement de motifs d’image ou de vidéo; Mesures de proximité dans les espaces de caractéristiques
G06V 10/80 - Fusion, c. à d. combinaison des données de diverses sources au niveau du capteur, du prétraitement, de l’extraction des caractéristiques ou de la classification
A63F 13/86 - Regarder des jeux joués par d’autres joueurs
99.
VIRTUAL OBJECT CONTROL METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Yang, Zefeng
Pan, Jiaqi
Abrégé
A virtual object control method includes: displaying, in response to a virtual object in a virtual scene being in a first movement state, at least two switch controls including a target switch control in an interface of the virtual scene, and a switching control other than the target switch control, the switching control being a control copy of the target switch control, and a display position of the control copy being different from a display position of the target switch control; and controlling, in response to a state switching operation triggered based on the control copy, the virtual object to be switched from the first movement state to a second movement state.
G06F 3/04886 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p.ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p.ex. des gestes en fonction de la pression exer utilisant un écran tactile ou une tablette numérique, p.ex. entrée de commandes par des tracés gestuels par partition en zones à commande indépendante de la surface d’affichage de l’écran tactile ou de la tablette numérique, p.ex. claviers virtuels ou menus
G06F 3/04845 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p.ex. sélection ou transformation d’un objet, d’une image ou d’un élément de texte affiché, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs pour la transformation d’images, p.ex. glissement, rotation, agrandissement ou changement de couleur
G06F 3/0481 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] fondées sur des propriétés spécifiques de l’objet d’interaction affiché ou sur un environnement basé sur les métaphores, p.ex. interaction avec des éléments du bureau telles les fenêtres ou les icônes, ou avec l’aide d’un curseur changeant de comport
100.
BUSINESS DATA PROCESSING METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT
Tencent Technology (Shenzhen) Company Limited (Chine)
Inventeur(s)
Qin, Liang
Li, Bin
Zeng, Chuwei
Abrégé
This application discloses a business data processing method performed by an electronic device. The method includes: acquiring an application login request of a first object for a target application system, the application login request comprising a first account of the first object associated with a first account system; generating, according to the first account, a login credential of a terminal corresponding to the first object; triggering the terminal to log in the target application system based on the login credential; in response to receiving a call request of the terminal for a target component in the target application system, performing data filtering on component data corresponding to the target component according to the login credential to obtain target component data; and transmitting the target component data to the terminal, the target component data being used for the terminal to perform business processing based on the target component data.
H04L 67/51 - Découverte ou gestion de ceux-ci, p.ex. protocole de localisation de service [SLP] ou services du Web
H04L 67/60 - Ordonnancement ou organisation du service des demandes d'application, p.ex. demandes de transmission de données d'application en utilisant l'analyse et l'optimisation des ressources réseau requises