A three-dimensional model generation device includes: an upper-body model generation unit configured to generate an upper-body three-dimensional model based on captured-image information on an upper body of a subject that is acquired by an imaging device; and a lower-body model selection unit configured to select a lower-body three-dimensional model corresponding to the upper body of the subject from a plurality of lower-body three-dimensional models set previously, by analyzing an attribute of the subject based on the captured-image information.
An imaging system according to an embodiment includes an imaging unit configured to image a subject, a viewing angle acquiring unit configured to acquire viewing angle information of the subject using an image captured by the imaging unit, a subject information acquiring unit configured to acquire, using the image, position information and posture information of the subject and position information of an object present in a visual field region of the subject, and a region calculating unit configured to calculate, based on the viewing angle information, the position information, and the posture information of the subject and the position information of the object present in the visual field region, at least one of a dead angle region that cannot be grasped by the subject or a visual recognition region that is a region obtained by excluding the dead angle region from the visual field region.
H04N 23/611 - Commande des caméras ou des modules de caméras en fonction des objets reconnus les objets reconnus comprenant des parties du corps humain
H04N 23/60 - Commande des caméras ou des modules de caméras
H04N 23/69 - Commande de moyens permettant de modifier l'angle du champ de vision, p. ex. des objectifs de zoom optique ou un zoom électronique
3.
WIRELESS RELAY APPARATUS, FIRST TERMINAL APPARATUS, SECOND TERMINAL APPARATUS, COMMUNICATION SYSTEM THAT PERFORMS COMMUNICATION OF SOUND SIGNALS
When a second communication unit receives an identifier received last in time by a second terminal apparatus from the second terminal apparatus as a last identifier, a relay recording control unit causes the second communication unit to transmit a list of identifiers recorded in a recording unit after the last identifier to the second terminal apparatus, and that, when the second communication unit receives the identifier included in the list from the second terminal apparatus as a transmission request identifier, extracts a first sound signal corresponding to the transmission request identifier from the recording unit and causes the recording unit to transmit the first sound signal extracted to the second terminal apparatus as the second sound signal.
An image processing device includes: an object information acquisition unit configured to acquire information on a first object; an object detection unit configured to detect from image data the first object and a second object associated with the first object; and a display mode change unit configured to change a display mode of the second object when the first object is detected and the second object is not a predetermined human face, and not change the display mode of the second object when the first object is detected and the second object is a predetermined human face.
A framing processing unit converts a first digital music signal quantized with a first number of quantization bits, into frames. A difference signal calculation unit calculates a first difference signal in which a difference sample is a difference value between two adjacent samples. A flat area detection unit detects a flat area in the first difference signal. A flat area correction unit generate a second difference signal in which the flat area is altered to not be flat. A difference signal averaging unit calculates a difference average value and subtracts the difference average value from each sample value of the second difference signal to generate a third difference signal. A requantization error generation unit generates a requantization error signal. An addition unit adds the requantization error signal to the first digital music signal and outputs a second digital music signal having a second number of quantization bits.
A memory consolidation controller includes: an acquisition unit configured to acquire brain activity information indicating a state of brain activity of a subject; a determination unit configured to determine a sleep level indicating a depth of sleep of the subject and determine an activity state in a predetermined region of the subject's brain based on the acquired brain activity information; and a reproduction control unit configured to cause a reproduction device to reproduce a content that stimulates an auditory sense of the subject based on a determination result of the determination unit.
A display system includes: a display unit that is provided inside a housing mounted on a user's head and that displays an image to the user; a termination detection unit that detects termination of display by the display unit; and an adaptation display determination unit that determines, according to the elapsed time from start to end of display by the display unit, an adaptation display pattern that reduces a difference between an internal illuminance value indicating a brightness inside the housing and an external illuminance value indicating a brightness outside the housing by changing a brightness of the image displayed on the display unit.
G09G 3/20 - 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
An image enlargement unit enlarges a partial area of a pathology image. A display area acquisition unit acquires a display area indicating the partial area enlarged by the image enlargement unit. A display area image generation unit generates an enlarged map image in which an enlarged display area of the pathology image is drawn, based on the display area acquired by the display area acquisition unit. A pointer position acquisition unit acquires a position of a pointer that is superimposed on the pathology image and displayed. A viewing position image generation unit generates, as a viewing position map image, a pointer map image indicating a movement trajectory of when the pointer moves on the pathology image, based on the position of the pointer. An image compositing unit superimposes the enlarged map image and the viewing position map image on the pathology image.
An out-of-head localization processing device according to this embodiment includes: a frequency analysis unit configured to perform frequency analysis on an input signal; an inverse filter unit configured to convolve an inverse filter to the input signal and to generate an output signal; a microphone configured to pick up the output signal output from an output unit; an adaptive control unit configured to: calculate an error function based on the input signal and a sound pickup signal; perform adaptive control so that the error function is minimized; and change an adaptation speed according to a result of the frequency analysis, the input signal being a signal to which a predetermined filter coefficient is convolved; and a correction unit configured to correct the inverse filter according to a result of the adaptive control.
A device state detector of a given device detects a device state and outputs it as device state information in association with whether it is a transmission standby state. A transmitter transmits a radio wave for a transmission voice signal and the device state information. A receiver outputs a received signal to a signal processor that decodes it into a reception voice signal and device state information of a counterpart device. A recorder records the transmission and reception voice signals. A memory unit stores the pieces of device state information of the device and the counterpart device. A recording determination unit determines whether to continue or stop recording by the recorder. The recording determination unit determines to stop recording if both of the devices are not in a transmission standby state at the time of termination of transmission or reception of a radio wave for the voice signal.
An in-vehicle imaging device includes an impact detecting unit configured to detect an impact on a vehicle, a connection processing unit configured to connect to a first phone contact when the impact detected by the impact detecting unit is equal to or greater than a predetermined magnitude and to set a second phone contact as a destination of a connection when the impact is less than the predetermined magnitude, and an operation detecting unit configured to detect a user's operation. The connection processing unit connects to the second phone contact when the impact is less than the predetermined magnitude and the operation detecting unit detects an operation for connecting to a phone contact.
B60R 21/00 - Dispositions ou équipements sur les véhicules pour protéger les occupants ou les piétons ou pour leur éviter des blessures en cas d'accidents ou d'autres incidents dus à la circulation
H04M 1/72409 - Interfaces utilisateur spécialement adaptées aux téléphones sans fil ou mobiles avec des moyens de soutien local des applications accroissant la fonctionnalité par interfaçage avec des accessoires externes
G08B 25/10 - Systèmes d'alarme dans lesquels l'emplacement du lieu où existe la condition déclenchant l'alarme est signalé à une station centrale, p.ex. systèmes télégraphiques d'incendie ou de police caractérisés par le moyen de transmission utilisant des systèmes de transmission sans fil
A prediction information deriving unit derives the inter-prediction information candidates from inter-prediction information of a prediction block neighboring to a coding target prediction block or a prediction block present at the same position as or near the coding target prediction block in a coded picture at a temporally different position from the coding target prediction block. A candidate supplementing unit supplements inter-prediction information candidates having the same prediction mode, reference index, and motion vector until the number of inter-prediction information candidates reaches the designated number of candidates when the number of inter-prediction information candidates is smaller than the designated number of candidates.
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
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 19/463 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression par compression des paramètres d’encodage avant la transmission
H04N 19/52 - Traitement de vecteurs de mouvement par encodage par encodage prédictif
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 19/105 - 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 19/174 - 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
H04N 19/196 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par le procédé d’adaptation, l’outil d’adaptation ou le type d’adaptation utilisés pour le codage adaptatif étant spécialement adaptés au calcul de paramètres de codage, p.ex. en faisant la moyenne de paramètres de codage calculés antérieurement
H04N 19/139 - Analyse des vecteurs de mouvement, p.ex. leur amplitude, leur direction, leur variance ou leur précision
H04N 19/573 - Compensation de mouvement avec prédiction multi-trame utilisant plusieurs trames de référence dans une direction de prédiction donnée
15.
MOVING PICTURE DECODING DEVICE, MOVING PICTURE DECODING METHOD, AND MOVING PICTURE DECODING PROGRAM
A motion vector decoding unit derives a motion vector of a prediction block subject to decoding on the basis of a motion vector of a candidate block included in candidate blocks selected from neighboring blocks. The motion compensation prediction unit performs motion compensation prediction using the derived motion vector. In case a motion vector number of a first block and a motion vector number of a second block are identical with each other, the motion vector decoding unit determines whether or not to set the second block as a candidate block in accordance with whether or not a reference index indicating a reference picture that the motion vector of the first block refers to and a reference index indicating a reference picture that the motion vector of the second block refers to are identical with each other.
A control apparatus is provided that includes: a communication unit configured to receive an access request transmitted from a first user; an analysis unit configured to analyze whether a second user whose use frequency of a network is equal to or higher than a threshold approves the access request by the first user or not; and a control unit configured to permit access by the first user to the network in a case where the access request by the first user is approved by a specific number or more of the second users, the specific number being two or more.
H04W 48/02 - Restriction d'accès effectuée dans des conditions spécifiques
H04W 8/18 - Traitement de données utilisateur ou abonné, p.ex. services faisant l'objet d'un abonnement, préférences utilisateur ou profils utilisateur; Transfert de données utilisateur ou abonné
There is provided a technique that includes a triangle merging candidate list constructor structured to construct a triangle merging candidate list including spatial merging candidates, a first triangle merging candidate selector structured to select, from the triangle merging candidate list, a first triangle merging candidate that is uni-prediction, and a second triangle merging candidate selector structured to select, from the triangle merging candidate list, a second triangle merging candidate that is uni-prediction, in which in a region where motion compensation by weighted averaging by the first triangle merging candidate and the second triangle merging candidate is performed, uni-prediction motion information of one of the first triangle merging candidate or the second triangle merging candidate is saved.
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 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
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 19/51 - Estimation ou compensation du mouvement
18.
TRANSLATION COMMUNICATION DEVICE AND TRANSLATION COMMUNICATION METHOD THAT PERFORM VOICE TRANSLATION IN GROUP COMMUNICATION
In a transmitter, a translation processing unit generates a translation voice from an original language voice to generate a text data from the translation voice. A slot control unit allocates the original language voice and the translation voice to different time slots to generate a slot language information indicating a type of language allocated to each time slot. A communication unit performs a transmission of the original language voice and the translation voice using the time slots allocated to each and a transmission of the slot language information. The slot control unit regenerates the slot language information that the time slot used for the original language voice is designated as the time slot for the text data. The communication unit performs a transmission of the text data and the translation voice using different time slots and a transmission of the regenerated slot language information.
G06F 40/58 - Utilisation de traduction automatisée, p.ex. pour recherches multilingues, pour fournir aux dispositifs clients une traduction effectuée par le serveur ou pour la traduction en temps réel
G10L 15/26 - Systèmes de synthèse de texte à partir de la parole
G10L 21/043 - Compression ou expansion temporelles par changement de la vitesse
19.
CONJUGATE FORMATION METHOD, SUBSTANCE OF INTEREST MEASUREMENT METHOD, AND KIT
A method for forming a conjugate of a substance of interest and a magnetic particle to which a specific binding substance that has an ability to specifically bind to the substance of interest has been bound, the method including (A1) reacting the substance of interest and the magnetic particles in a reaction solution, in which (A1) includes increasing momentum of the magnetic particles in the reaction solution by changing the magnetic field that is exerted on the magnetic particles.
G01N 33/543 - Tests immunologiques; Tests faisant intervenir la formation de liaisons biospécifiques; Matériaux à cet effet avec un support insoluble pour l'immobilisation de composés immunochimiques
A controller divides a reaction region into a plurality of unit sections. The controller generates first array data of a measured aggregate value of unit sections in which no nanoparticles exist, a measured aggregation value of unit sections in which a single nanoparticle exists, and measured aggregation values of unit sections in which 2 to n close nanoparticles exist. The controller generates second array data, based on a probability distribution according to a probability theory, in which the second array data most closely approximates the first array data. The controller generates a count value of the nanoparticles in the reaction region, based on the theoretical aggregation value of unit sections in which the single nanoparticle exists and the theoretical aggregation values of unit sections in which the 2 to n close nanoparticles exist.
G01N 15/14 - Recherche par des moyens électro-optiques
G01N 33/543 - Tests immunologiques; Tests faisant intervenir la formation de liaisons biospécifiques; Matériaux à cet effet avec un support insoluble pour l'immobilisation de composés immunochimiques
21.
DIGITAL POWER AMPLIFIER, SPEAKER DRIVE SYSTEM, AND SPEAKER DRIVE METHOD
An operational amplifier outputs a signal obtained by integrating a sum of a first audio signal that is input to an inverting input terminal and a feedback signal that is output from a power amplifier. A pulse width modulator pulse-width modulates an output of the operational amplifier to generate a PWM signal. A demodulator demodulates the PWM signal to generate a second audio signal that is supplied to a speaker including an audio signal band and a high frequency band of the PWM signal that exceeds the audio signal band. A high pass filter removes low frequency components in a current of the second audio signal including the audio signal band. A current feedback circuit feeds back a current component of the second audio signal from which the low frequency components have been removed, so as to be added to the first audio signal.
Privacy of users is protected appropriately in communication via avatars in a virtual space. An image processing device includes: a positional information obtainment unit that obtains information on a position of an avatar (Aa) of a first user in a virtual space and a position of an avatar (Ba) of a second user in the virtual space (SV), the positions being in the virtual space; a boundary region obtainment unit that obtains information on a boundary region (ARA) that is a region around the avatar (Aa); a relation obtainment unit that obtains relational information indicating a relation between the first user and the second user; and an image processing unit that generates image data for the virtual space.
A camera device includes: a camera unit mounted on a finger; a biological information obtainment unit configured to obtain biological information on a palm; a camera direction detection unit configured to detect, based on the biological information obtained, a direction of the camera unit relative to a predetermined reference direction; and an output unit configured to add information on the direction of the camera unit obtained from the camera direction detection unit to imaging information captured by the camera unit, and output the resulting information.
A stereoscopic video display device includes: an image display unit configured to display an image; an observer position detection unit configured to detect a position of a nearby observer; a rendering unit configured to form an image of a virtual object corresponding to the position of the observer detected by the observer position detection unit; a rotation unit configured to rotate the image display unit to a position facing the observer detected by the observer position detection unit; a background image obtainment unit configured to obtain an image of a background behind the image display unit; and an image composition processing unit configured to generate a composite image in which the image of the virtual object formed by the rendering unit is superimposed on the image of the background obtained by the background image obtainment unit, and display the composite image on the image display unit.
H04N 13/279 - Générateurs de signaux d’images à partir de modèles 3D d’objets, p.ex. des signaux d’images stéréoscopiques générés par ordinateur les positions des points de vue virtuels étant choisies par les spectateurs ou déterminées par suivi
H04N 13/302 - Reproducteurs d’images pour visionnement sans avoir recours à des lunettes spéciales, c. à d. utilisant des affichages autostéréoscopiques
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
H04N 13/293 - Génération d’images stéréoscopiques mixtes; Génération d’images stéréoscopiques et monoscopiques mixtes, p.ex. une fenêtre avec une image stéréoscopique en superposition sur un arrière-plan avec une image monoscopique
25.
OPEN OR CLOSED EYE DETERMINATION APPARATUS, OPEN OR CLOSED EYE DETERMINATION METHOD, AND RECORDING MEDIUM FOR OPEN OR CLOSED EYE DETERMINATION
A video acquisition unit in an open or closed eye determination apparatus acquires video data from a camera. A face orientation detection unit detects a face orientation based on a face image in the video data acquired by the video acquisition unit. An eye image extraction unit extracts an eye image including an eye region based on the face image in the video data acquired by the video acquisition unit. An open or closed eye determination unit determines an open or closed eye state based on an amount of eye openness acquired from the eye image, an open eye reference value, and a closed eye reference value. The open or closed eye determination unit has the open eye reference value and the closed eye reference value corresponding to a face orientation and switches the open eye reference value and the closed eye reference value based on the face orientation.
A vehicle allocation management apparatus include: an acquisition unit that acquires parameter information on an automatic store desired by a user and location information on the user; an automatic store extraction unit that extracts, as a candidate automatic store to be allocated to the user, an automatic store with a predetermined positional relationship with the user based on the parameter and location information; and an automatic store determination unit that allocates, to the user, one candidate automatic store selected by the user from the candidate automatic stores. The parameter information includes information on a genre and/or a type of the automatic store, and the automatic store extraction unit further determines predetermined times for the genre and the type as the predetermined positional relationship, and extracts, as the candidate automatic store, the automatic store that can arrive at a place near a current location of the user within the predetermined time.
A display device includes: a video generation unit configured to generate an image of a virtual object; a first display unit configured to display the image of the virtual object; a second display unit arranged on an outer side of the first display unit; and a control unit configured to adjust a transmittance of an area of the second display unit. The control unit is configured to reduce the transmittance of the area of the second display unit when a brightness of a image of a physical object in a real space on which the image of the virtual object is superimposed is higher than a brightness of the image of the virtual object, and increase the transmittance of the area of the second display unit when the brightness of the image of the physical object is not higher than the brightness of the image of the virtual object.
A display apparatus that is worn on a user and provides a virtual space to the user, the display apparatus includes a virtual space information acquisition unit that acquires information on a virtual movement region in which the user is movable in the virtual space, a real space information acquisition unit that acquires information on a real movement region in which the user is movable in a real space in which the user exists, a correspondence relation acquisition unit that calculates a superimposed area that is an area in which the virtual movement region and the real movement region are superimposed on each other when the virtual space and the real space are superimposed on each other, and acquires a correspondence relation between the virtual space and the real space, the correspondence relation being set based on the superimposed area, and a display control unit.
A server apparatus includes: a communication unit configured to transmit a distribution video based on a demonstration video of a performer and receive a viewer video of a viewer watching the distribution video; a distribution video generation unit configured to generate a distribution video that includes a display area for displaying the demonstration video and an icon arrangement area for arranging an icon of the viewer watching the demonstration video corresponding to the display area; and a viewing situation video generation unit configured to generate a viewing situation video in which the viewer video is controlled to be displayed or not to be displayed in a display mode according to a positional relationship between the display area and the icon, wherein the generated viewing situation video is transmitted to a display of a distributing side.
In a getting-off support apparatus, a measurement unit measures an approaching direction and moving velocity of a mobile object, and a distance between the own vehicle and the mobile object. A getting-off operation detection unit detects getting-off operation of a passenger in the own vehicle. A control unit controls output of a notification signal in accordance with the distance and the moving velocity of the mobile object. A notification signal output unit outputs a second notification signal to the passenger. The control unit estimates a period until when the mobile object reaches the own vehicle when the getting-off operation is detected, and outputs a second notification signal in a case where for the mobile object for which the estimated period is equal to or greater than a threshold, the distance is less than a limit distance, and the moving velocity is equal to or greater than limit velocity.
B60Q 1/50 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer d'autres intentions ou conditions, p.ex. demandes d'attente ou de dépassement
B60Q 3/70 - Agencement des dispositifs d’éclairage pour l’intérieur des véhicules; Dispositifs d’éclairage spécialement adaptés à l’intérieur des véhicules caractérisés par leur objet
G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués
31.
AUTOMATIC FOCUS-ADJUSTING GLASSES, CONTROL METHOD OF AUTOMATIC FOCUS-ADJUSTING GLASSES, AND NON-TRANSITORY STORAGE MEDIUM
Automatic focus-adjusting glasses includes an imager configured to be capable of acquiring image information; a variable focus lens configured to be capable of changing a focal length; a depth-information acquiring unit configured to acquire depth information of each position of the image information acquired by the imager; an attention-position determining unit configured to determine an attention position in the image information acquired by the imager; a depth-information identifying unit configured to identify a depth of the attention position based on the attention position in the image information determined by the attention-position determining unit and the depth information; and a focal-length controller configured to set a focal length of the variable focus lens based on the depth of the attention position.
A display device includes a display unit including a plurality of pixels to cause the pixels to emit light to provide an image to a user; a drive control unit configured to move the display unit at predetermined intervals; and a timing setting unit configured to set an emission timing of the light for each of the pixels based on a position of the display unit.
H04N 13/332 - Affichage pour le visionnement à l’aide de lunettes spéciales ou de visiocasques
H04N 13/383 - Suivi des spectateurs pour le suivi du regard, c. à d. avec détection de l’axe de vision des yeux du spectateur
G02B 30/26 - Systèmes ou appareils optiques pour produire des effets tridimensionnels [3D], p.ex. des effets stéréoscopiques en fournissant des première et seconde images de parallaxe à chacun des yeux gauche et droit d’un observateur du type autostéréoscopique
33.
MACHINE LEARNING DEVICE, INFERENCE DEVICE, AND MACHINE LEARNING METHOD
An initialization rate determination unit determines, in accordance with a depth of a layer in a neural network model, a first initialization rate for initializing weights in the neural network model on a first task. A machine learning execution unit generates a neural network model trained on a first task by training on the first task by machine learning. An initialization unit initializes weights in the neural network model trained on the first task, based on the first initialization rate, to generate an initialized neural network model trained on the first task, the initialized neural network trained on the first task being used in a second task.
A transmitter transmits a signal including type 1 identification information. A receiver receives a signal from the base station device. An extractor extracts, from the received signal, type 2 identification information, and a measurer measures a period of time after the extractor extracts the type 2 identification information. When the type 2 identification information is extracted by the extractor, the transmitter transmits a signal including the type 2 identification information. When the period of time measured by the measurer exceeds a threshold value, the transmitter transmits a signal including the type 1 identification information.
A warning apparatus includes a first image acquisition unit configured to acquire a first image photographed by a far-infrared camera which performs photographing in an advancing direction of a vehicle, a second image acquisition unit configured to acquire a second image photographed by a visible light camera which performs photographing in a direction agreeing with a direction of the far-infrared camera, a range specification unit configured to specify a first object range in the first image and to specify a second object range, which corresponds to the first object range and indicates the detected object in the second image, when the object as the warning targeted are detect, and a display control unit configured to cause a display unit, by which the driver of the vehicle is capable of visual observation of the second image, to display the second image in which the second object range is drawn.
B60K 35/00 - Agencement ou adaptations des instruments
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p.ex. véhicules ou piétons; Reconnaissance des objets de la circulation, p.ex. signalisation routière, feux de signalisation ou routes
G06T 11/20 - Traçage à partir d'éléments de base, p.ex. de lignes ou de cercles
36.
DISTANCE NOTIFICATION DEVICE AND DISTANCE NOTIFICATION METHOD
A distance notification device includes a first and a second positional information acquiring units that acquire positional information on a user and peripheral users respectively at a predetermined time interval; a distance calculating unit that calculates respective distances between the user and the peripheral users based on the positional information; a distance determining unit that determines whether each of the distances is equal to or longer than a predetermined distance; a coordinate information calculating unit that calculates and update coordinate information on a meeting point based on the positional information; and a display that displays various images; wherein the display further notifies, by updating sequentially, the user of directional information toward the meeting point when a number of the peripheral users at a distance equal to or longer than the predetermined distance from the user is equal to or larger than a predetermined number.
H04W 4/029 - Services de gestion ou de suivi basés sur la localisation
G01C 21/16 - Navigation; Instruments de navigation non prévus dans les groupes en utilisant des mesures de la vitesse ou de l'accélération exécutées à bord de l'objet navigant; Navigation à l'estime en intégrant l'accélération ou la vitesse, c. à d. navigation par inertie
G01C 21/36 - Dispositions d'entrée/sortie pour des calculateurs embarqués
A head-mounted display according to the present embodiment includes a reflective member arranged in front of a user and configured to reflect at least part of display light for forming a display image toward the user, and a beam splitter arranged between the reflective member and an eye of the user and configured to reflect the display light toward the reflective member and to transmit the display light that has been reflected by the reflective member, in which transmittance of the beam splitter in a direction from a first position above the eye of the user toward the eye is equal to transmittance of the beam splitter in a direction from a second position below the eye of the user toward the eye.
A data generation device includes a test data group generating unit configured to generate a test data group for testing an operation of a communication device which performs communication by sending and receiving a data group according to a communication protocol, and a state determining unit configured to determine a state of the communication device after the communication device has received the test data group, wherein the test data group generating unit is further configured to generate a next test data group for testing the operation of the communication device based on a determination result about the state of the communication device.
G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p.ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
G06F 21/55 - Détection d’intrusion locale ou mise en œuvre de contre-mesures
40.
DETECTION FUNCTION CONTROL DEVICE, DETECTION FUNCTION CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
A detection function control device includes: a vehicle situation determining unit configured to determine a situation of a vehicle on the basis of detection results of one or more of an ignition state, whether a driver is seated in a seat, the acceleration of the vehicle, the position of the vehicle, the speed of the vehicle, and sound which is collected; and a detection function control unit configured to determine which of one or more detection functions for detecting dangerous driving is to be activated on the basis of the situation determined by the vehicle situation determining unit.
B60W 40/08 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conducteurs ou aux passagers
G06V 20/59 - Contexte ou environnement de l’image à l’intérieur d’un véhicule, p.ex. concernant l’occupation des sièges, l’état du conducteur ou les conditions de l’éclairage intérieur
41.
MACHINE LEARNING DEVICE, MACHINE LEARNING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM HAVING EMBODIED THEREON A MACHINE LEARNING PROGRAM
A domain adaptation data richness determination unit determines, when a first model trained by using training data of a first domain is trained by transfer learning by using training data of a second domain, a domain adaptation data richness based on the number of items of training data of the second domain, the first model being a neural network. A learning layer determining unit determines a layer in the second model, which is a duplicate of the first model, targeted for training, based on the domain adaptation data richness. A transfer learning unit applies transfer learning to the layer in the second model targeted for training, by using the training data of the second domain.
A video recording device includes a data acquisition unit configured to acquire data indicating a result of detecting a phenomenon associated with an action of taking the video recording device out from a vehicle, a determination unit configured to determine whether the result indicated by the data meets a predetermined condition, and a control unit configured to control the video recording device such that an operation for an interface used to operate the video recording device is disabled when the result indicated by the data is determined to meet the predetermined condition.
H04N 5/77 - Circuits d'interface entre un appareil d'enregistrement et un autre appareil entre un appareil d'enregistrement et une caméra de télévision
H04N 23/62 - Commande des paramètres via des interfaces utilisateur
43.
MACHINE LEARNING DEVICE, MACHINE LEARNING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM HAVING EMBODIED THEREON A MACHINE LEARNING PROGRAM
A weight storage unit stores weights of a plurality of filters used to detect a feature of a task. A continual learning unit trains the weights of the plurality of filters in response to an input task in continual learning. A filter control unit compares, after a predetermined epoch number has been learned in continual learning, the weight of a filter that has learned the task with the weight of a filter that is learning the task, extracts overlap filters having a similarity in weight equal to or greater than a predetermined threshold value as shared filters shared by tasks, and leaves one of the overlap filters as the shared filter and initializes the weights of filters other than the shared filter.
A fluorescent substance is irradiated with laser light and emits illumination light of a prescribed color. A condenser lens collects the illumination light. A moving mechanism moves the fluorescent substance in a direction toward the condenser lens and in a direction away from the condenser lens. An image display element generates image light by modulating the illumination light according to an image. A light quantity adjustment mechanism adjusts the quantity of the image light by changing the size of an opening through which the illumination light or the image light passes in order to adjust the contrast of a projected image. A controller controls the moving mechanism such that the distance between the fluorescent substance and the condenser lens is a distance in association with an F-number corresponding to the adjustment state of the quantity of the image light implemented by means of the light quantity adjustment mechanism.
A merge candidate list is generated, a merge candidate is selected from the merge candidate list as a merge candidate, a bitstream is decoded to derive a motion vector difference, and a corrected merge candidate is derived by adding the motion vector difference to a motion vector of the selected merge candidate for a first prediction without scaling and subtracting the motion vector difference from a motion vector of the selected merge candidate for a second prediction without scaling.
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 19/137 - Mouvement dans une unité de codage, p.ex. différence moyenne de champs, de trames ou de blocs
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 19/30 - 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
46.
MACHINE LEARNING DEVICE, INFERENCE DEVICE, AND NON-TRANSITORY PROGRAM RECORDING MEDIUM
A machine learning method includes: a first principal component analysis step configured to perform principal component analysis on learning data so as to thereby generate two or more principal components of the learning data; a first image data generation step configured to generate virtual image data by assigning, from among the two or more principal components, the first principal component to the X coordinate of an XY plane and the second principal component to the Y coordinate of the XY plane; and a learning step configured to generate a trained model by performing machine learning using the image data as input data.
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
47.
MACHINE LEARNING DEVICE, MACHINE LEARNING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM HAVING EMBODIED THEREON A MACHINE LEARNING PROGRAM
A weight storage unit stores weights of a plurality of filters used to detect a feature of a task. A continual learning unit trains the weights of the filters in response to an input task in continual learning. A filter processing unit locks, of a plurality of filters that have learned one task, the weights of a proportion of the filters to prevent the proportion of the filters from being used to learn a further task and initializes the weights of other filters to use the other filters to learn a further task. A comparison unit compares the weights of a plurality of filters that have learned two or more tasks, extracts overlap filters having a similarity in weight over a threshold value as shared filters shared by tasks, leaves one of the overlap filters as the shared filter, and initializes the weights of filters other than the shared filter.
When an acceleration equal to or larger than a threshold value is exerted to a vehicle, an unmanned air vehicle takeoff and landing dock unlocks an unmanned air vehicle in a direction opposite to a direction in which the acceleration is exerted. When an acceleration detector of the unmanned air vehicle detects the acceleration equal to or larger than a threshold value, a flight controller of the unmanned air vehicle controls flight of the unmanned air vehicle to cause the unmanned air vehicle to ascend. Further, the unmanned air vehicle starts imaging by an imaging unit and starts transmitting imaging data acquired.
A recording device includes an imaging data acquisition unit configured to acquire imaging data including video data and audio data imaging an inside of a vehicle or an outside of the vehicle to which the recording device is mounted, an event detection unit configured to detect occurrence of an event for the vehicle, a recording control unit configured to record first imaging data in a recording unit when recording of the imaging data in the recording unit is caused by the event detected by the event detection unit, and record second imaging data in the recording unit when recording of the imaging data in the recording unit is not caused by the event detected by the event detection unit, and a reproduction control unit configured to reproduce the video data and the audio data included in the first imaging data when reproducing the first imaging data.
H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c. à d. systèmes dans lesquels le signal vidéo n'est pas diffusé
H04N 5/765 - Circuits d'interface entre un appareil d'enregistrement et un autre appareil
G10L 25/48 - Techniques d'analyses de la parole ou de la voix qui ne se limitent pas à un seul des groupes spécialement adaptées pour un usage particulier
H04N 9/802 - Transformation du signal de télévision pour l'enregistrement, p.ex. modulation, changement de fréquence; Transformation inverse pour la reproduction comportant un traitement du signal sonore
H04N 5/91 - Traitement du signal de télévision pour l'enregistrement
G07C 5/00 - Enregistrement ou indication du fonctionnement de véhicules
H04N 5/77 - Circuits d'interface entre un appareil d'enregistrement et un autre appareil entre un appareil d'enregistrement et une caméra de télévision
50.
OBJECT RECOGNITION DEVICE, OBJECT RECOGNITION METHOD, AND NON-TRANSITORY PROGRAM RECORDING MEDIUM
An object recognition device includes: a point cloud measurement unit configured to measure the positions of point clouds included in an object and the distance to each of the point clouds; a noise adding unit configured to add a noise around the measured point clouds according to the distance to each of the point clouds; a noise count memory unit configured to store the total number and position of noises added by the noise adding unit; and a recognition unit configured to recognize the object based on the point clouds and the noises added to the point clouds.
Technology for improving coding efficiency by performing a block split suitable for picture coding and decoding is provided. A moving-picture coding device for performing an affine transform in units of coding blocks includes an affine inheritance merging candidate derivation unit configured to derive an affine inheritance merging candidate for inheriting an affine model of blocks neighboring a coding target block in a space domain, an affine construction merging candidate derivation unit configured to derive an affine construction merging candidate from a plurality of motion information elements of blocks neighboring the coding target block in a space or time domain, and an affine fixation merging candidate derivation unit configured to derive an affine fixation merging candidate in which motion information of an affine control point is fixed. A motion vector of each affine control point is fixed to (0, 0) in the affine fixation merging candidate.
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 19/176 - 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
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
In order to provide efficient coding technology with a low load, a picture decoding device includes a spatial motion information candidate derivation unit configured to derive a spatial motion information candidate from motion information of a block neighboring a decoding target block in a space domain, a temporal motion information candidate derivation unit configured to derive a temporal motion information candidate from motion information of a block neighboring a decoding target block in a time domain, and a history-based motion information candidate derivation unit configured to derive a history-based motion information candidate from a memory for retaining motion information of a decoded block, wherein the temporal motion information candidate is compared with neither the spatial motion information candidate nor the history-based motion information candidate with respect to the motion information.
H04N 19/107 - Sélection du mode de codage ou du mode de prédiction entre codage prédictif spatial et temporel, p.ex. rafraîchissement d’image
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 19/137 - Mouvement dans une unité de codage, p.ex. différence moyenne de champs, de trames ou de blocs
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 19/423 - 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 caractérisés par les dispositions des mémoires
In order to provide efficient coding technology with a low load, a picture decoding device includes a spatial motion information candidate derivation unit configured to derive a spatial motion information candidate from motion information of a block neighboring a decoding target block in a space domain, a temporal motion information candidate derivation unit configured to derive a temporal motion information candidate from motion information of a block neighboring a decoding target block in a time domain, and a history-based motion information candidate derivation unit configured to derive a history-based motion information candidate from a memory for retaining motion information of a decoded block, wherein the temporal motion information candidate is compared with neither the spatial motion information candidate nor the history-based motion information candidate with respect to the motion information.
H04N 19/107 - Sélection du mode de codage ou du mode de prédiction entre codage prédictif spatial et temporel, p.ex. rafraîchissement d’image
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 19/137 - Mouvement dans une unité de codage, p.ex. différence moyenne de champs, de trames ou de blocs
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 19/423 - 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 caractérisés par les dispositions des mémoires
A shift tolerance is defined as a range in which a projection lens can be displaced in any direction without causing vignetting of image light projected by the projection lens. A shift allowance plate has an opening that is similar in shape to the shift tolerance and has a size equal to or smaller than the shift tolerance, and has a through hole. When the projection lens displaces in any direction and displaces the shift allowance plate, a light receiving part receives light, and a detector detects that the projection lens has been displaced to a limit position.
Technology for improving coding efficiency by performing a block split suitable for picture coding and decoding is provided. A moving-picture coding device for performing an affine transform in units of coding blocks includes an affine inheritance merging candidate derivation unit configured to derive an affine inheritance merging candidate for inheriting an affine model of blocks neighboring a coding target block in a space domain, an affine construction merging candidate derivation unit configured to derive an affine construction merging candidate from a plurality of motion information elements of blocks neighboring the coding target block in a space or time domain, and an affine fixation merging candidate derivation unit configured to derive an affine fixation merging candidate in which motion information of an affine control point is fixed. A motion vector of each affine control point is fixed to (0, 0) in the affine fixation merging candidate.
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 19/176 - 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
56.
PICTURE CODING DEVICE, PICTURE CODING METHOD, AND PICTURE CODING PROGRAM, PICTURE DECODING DEVICE, PICTURE DECODING METHOD, AND PICTURE DECODING PROGRAM
A picture coding device for coding a moving picture using inter prediction based on inter prediction information in units of blocks into which each picture of moving pictures is divided and forming a bitstream, the picture coding device includes a coding information storage unit configured to add the inter prediction information used in the inter prediction to a history-based motion vector predictor candidate list in a FIFO scheme, a history-based motion vector predictor candidate derivation unit configured to derive history-based motion vector predictor candidates from the history-based motion vector predictor candidate list and add the history-based motion vector predictor candidates to a motion vector predictor candidate list as a motion vector predictor candidate, and a history-based merging candidate derivation unit configured to derive history-based merging candidates from the history-based motion vector predictor candidate list and add the history-based merging candidates to a merging candidate list as a merging candidate.
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 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
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
57.
PICTURE CODING DEVICE, PICTURE CODING METHOD, AND PICTURE CODING PROGRAM, PICTURE DECODING DEVICE, PICTURE DECODING METHOD, AND PICTURE DECODING PROGRAM
A picture coding device for coding a moving picture using inter prediction based on inter prediction information in units of blocks into which each picture of moving pictures is divided and forming a bitstream, the picture coding device includes a coding information storage unit configured to add the inter prediction information used in the inter prediction to a history-based motion vector predictor candidate list, a spatial motion vector predictor candidate derivation unit configured to derive a spatial motion vector predictor candidate from a block neighboring a target block and add the spatial motion vector predictor candidate to a motion vector predictor candidate list, and a history-based motion vector predictor candidate derivation unit configured to derive history-based motion vector predictor candidates from the history-based motion vector predictor candidate list and add the history-based motion vector predictor candidates to the motion vector predictor candidate list as a motion vector predictor candidate.
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 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
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
58.
DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE
A display device includes: an exterior base material including a high translucent section configured to allow light to penetrate, and a low translucent section having a lower light transmittance; a first coating layer which is provided on a surface of the high translucent section and has a lower light transmittance than the high translucent section; a second coating layer which is provided on the surface of the high translucent section and has a higher light transmittance than the first coating layer; and a third coating layer which is provided on a surface of the exterior base material including the first coating layer and the second coating layer and has a lower light transmittance than the second coating layer. The third coating layer is configured such that the surface formed on the first coating layers and the second coating layers is flush with the remaining surface.
H01L 33/44 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les revêtements, p.ex. couche de passivation ou revêtement antireflet
59.
IN-EAR LIVENESS DETECTION FOR VOICE USER INTERFACES
Introduced here are approaches to authenticating the identity of speakers based on the “liveness” of the input. To prevent spoofing, an authentication platform may establish the likelihood that a voice sample represents a recording of word(s) uttered by a speaker whose identity is to be authenticated and then, based on the likelihood, determine whether to authenticate the speaker.
G10L 17/24 - Procédures interactives; Interfaces homme-machine l’utilisateur étant incité à prononcer un mot de passe ou une phrase prédéfinie
G10L 17/06 - Techniques de prise de décision; Stratégies d’alignement de motifs
G10L 17/04 - Entraînement, enrôlement ou construction de modèle
A61B 5/00 - Mesure servant à établir un diagnostic ; Identification des individus
A61B 5/107 - Mesure de dimensions corporelles, p.ex. la taille du corps entier ou de parties de celui-ci
G06Q 20/40 - Autorisation, p.ex. identification du payeur ou du bénéficiaire, vérification des références du client ou du magasin; Examen et approbation des payeurs, p.ex. contrôle des lignes de crédit ou des listes négatives
G06F 21/32 - Authentification de l’utilisateur par données biométriques, p.ex. empreintes digitales, balayages de l’iris ou empreintes vocales
G06F 16/635 - Filtrage basé sur des données supplémentaires, p.ex. sur des profils d'utilisateurs ou de groupes
A user terminal has reception directivity, and includes a beacon reception unit that receives a beacon signal transmitted by anther user terminal, a received signal strength indicator measurement unit that measures a received signal strength indicator of the received beacon signal, and a contact confirmation unit that evaluates the degree of contact with the other user terminal based on a total value of a received signal strength indicator measured in a predetermined period. The beacon reception unit is worn on a predetermined position of a person wearing the user terminal to have reception directivity corresponding to the direction in which the person wearing the user terminal faces.
G01S 11/06 - Systèmes pour déterminer la distance ou la vitesse sans utiliser la réflexion ou la reradiation utilisant les ondes radioélectriques utilisant des mesures d'intensité
G16H 50/80 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour la détection, le suivi ou la modélisation d’épidémies ou des pandémies, p.ex. de la grippe
Each of multiple pixels of a spatial light modulator of an optical node device includes: a first switching circuit and a first signal holding circuit that sample and hold normal gradation data or inverted gradation data; and a second switching circuit and a second signal holding circuit that sample the normal or inverted gradation data held in the first signal holding circuit at a common timing to the multiple pixels, hold the normal or inverted gradation data for one subframe period, and apply the normal or inverted gradation data to a reflective electrode. The spatial light modulator drive unit applies alternating current voltage having positive polarity and a negative polarity to liquid crystal by inverting voltage in a common electrode of a liquid crystal display element and supplies a voltage having an amplitude different from an amplitude between the normal and inverted gradation data to the common electrode.
G02F 1/133 - Dispositions relatives à la structure; Excitation de cellules à cristaux liquides; Dispositions relatives aux circuits
G02F 1/1362 - Cellules à adressage par une matrice active
G02F 1/1335 - Association structurelle de cellules avec des dispositifs optiques, p.ex. des polariseurs ou des réflecteurs
G02F 1/1345 - Conducteurs connectant les électrodes aux bornes de la cellule
G09G 3/36 - 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 en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
62.
DISPLAY DEVICE, DISPLAY METHOD, AND NON-TRANSITORY STORAGE MEDIUM
A display device includes a display in which an image is displayed; an output controller configured to display an image in the display; an imager configured to capture an image of an object present within a field of view of a user; a visually recognized object identifying unit configured to identify, based on the captured image, a type of the object present within the field of view of the user; and a visual recognition count identifying unit configured to, based on an identification result by the visually recognized object identifying unit, identify a visual recognition count indicating a number of times by which the user has looked at the object for each of the identified type, wherein the output controller is further configured to display in the display, based on the visual recognition count, a sub image including information on the object for each of the identified type.
An imaging device includes an imager; a first-type encoder; a connector unit; an information acquiring unit for acquiring information on an encoder operation mode from a second-type encoder connected to the connector unit; and a selecting unit for selecting an encoder for a record purpose and an encoder for a distribution purpose, wherein the information on the encoder operation mode contains a low-delay mode and an image quality priority mode in which an image quality is given higher priority but an encoding delay is longer than those in the low-delay mode, and the selecting unit is configured to: select, when the information on the encoder operation mode indicates the image quality priority mode, the second-type encoder for the record purpose; and select, when the information on the encoder operation mode indicates the low-delay mode, the first-type encoder for the record purpose and the second-type encoder for the distribution purpose.
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 19/136 - Caractéristiques ou propriétés du signal vidéo entrant
H04N 19/127 - 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 Établissement des priorités des ressources en matériel ou en calcul
H04N 19/184 - 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 des bits, p.ex. de flux vidéo compressé
64.
MACHINE LEARNING DEVICE, MACHINE LEARNING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM HAVING EMBODIED THEREON A TRAINED MODEL
A domain adaptability determination unit determines a domain adaptability based on a precision of inference from images of a second domain using a first model trained by using images of a first domain as training data, the first model being a neural network. A learning layer determining unit determines a layer in the second model, which is a duplicate of the first model, targeted for training, based on the domain adaptability. A transfer learning execution unit applied transfer learning to the layer in the second model targeted for training, by using images of the second domain as training data.
The terminal apparatus according to the present invention includes an information detection unit configured to detect sound information and so forth of an occupant who appreciates a content at a venue while riding on a vehicle, an information transmission unit configured to transmit the information to a delivery apparatus which totalizes degrees of excitement of the occupants, an information reception unit configured to receive, from the delivery apparatus, a sound source of the content and a picture of the content, on which a predetermined superimposed sound and a predetermined superimposed picture generated based on the excitement degrees are superimposed, and a superimposition output unit configured to output the sound source of the content and the picture of the content which are received.
H04N 21/431 - Génération d'interfaces visuelles; Rendu de contenu ou données additionnelles
H04N 21/439 - Traitement de flux audio élémentaires
H04N 21/442 - Surveillance de procédés ou de ressources, p.ex. détection de la défaillance d'un dispositif d'enregistrement, surveillance de la bande passante sur la voie descendante, du nombre de visualisations d'un film, de l'espace de stockage disponible dans l
A position estimation system includes a beacon transmitter that transmits a beacon signal, a mobile station that receives the beacon signal from the beacon transmitter and transmits positioning data including ID information of the received beacon signal, and a position information server that estimates a position of the mobile station based on the positioning data transmitted from the mobile station, in which the mobile station includes a plurality of transmission means, and switches the transmission means for transmitting the positioning data based on the received beacon signal.
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
G01S 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
67.
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM
An object detection unit detects an object of interest from within frames of video acquired from an image capturing unit. A vector strength adjustment unit adjusts the strength of a correction vector for cancelling out shake caused by vibration applied to the image capturing unit. A cutout position determination unit determines a cutout position for cutting out an image of a predetermined size from each frame of the acquired video. The cutout position determination unit moves the cutout position in accordance with the correction vector and separately determines an object cutout position and a background cutout position according to the strength of the correction vector. An image composition unit combines image data of the object cut out from the object cutout position with image data of a background cut out from the background cutout position excluding the object.
H04N 23/68 - Commande des caméras ou des modules de caméras pour une prise de vue stable de la scène, p. ex. en compensant les vibrations du boîtier de l'appareil photo
An on-vehicle recording control device includes a video data acquisition unit configured to acquire video data captured by imagers that capture images of surroundings of a vehicle; a parking detection unit configured to detect that the vehicle has been parked; an another vehicle detection unit configured to detect another vehicle from the acquired video data; an event detection unit configured to detect an event with respect to the vehicle; and a recording controller configured to temporarily store, after the parking detection unit detects that the vehicle has been parked, the video data in which the another vehicle has been detected by the another vehicle detection unit, and to store, in an associated manner, when the event detection unit detects the event while the vehicle is parked, the video data due to the detected event and the video data in which the another vehicle has been detected.
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p.ex. véhicules ou piétons; Reconnaissance des objets de la circulation, p.ex. signalisation routière, feux de signalisation ou routes
G06V 20/40 - RECONNAISSANCE OU COMPRÉHENSION D’IMAGES OU DE VIDÉOS Éléments spécifiques à la scène dans le contenu vidéo
B60R 1/25 - Dispositions de visualisation en temps réel pour les conducteurs ou les passagers utilisant des systèmes de capture d'images optiques, p.ex. des caméras ou des systèmes vidéo spécialement adaptés pour être utilisés dans ou sur des véhicules pour visualiser une zone extérieure au véhicule, p.ex. l’extérieur du véhicule avec un champ de vision prédéterminé vers les côtés du véhicule
A light emission control device includes a detection unit configured to detect a user around a display device; a disinfection light source controller configured to control a disinfection light source unit of a wavelength having a disinfecting effect; a light source controller configured to control a light source unit of a wavelength different from the wavelength having the disinfecting effect; and a determination unit configured to determine, based on a detection result by the detection unit, whether no user is around the display device, wherein in a case in which the determination unit determines that no user is around the display device, the light source controller is further configured to control the light source unit to stop emitting light therefrom, and the disinfection light source controller is further configured to control the disinfection light source unit to start emitting light therefrom.
A61L 2/24 - Appareils utilisant des opérations programmées ou automatiques
H05B 47/12 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant la présence ou le mouvement d'objets ou d'êtres vivants en détectant un son audible
A61L 2/10 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contact; Accessoires à cet effet utilisant des phénomènes physiques des radiations des ultraviolets
A content output device includes a content acquisition unit that acquires content, a state detection unit that detects a psychological state of a user in response to the content, a memory unit that stores psychological information indicating a psychological state when the user is in a state of tension in response to the content, an identification unit that identifies, based on information of the content and the psychological information, a cause of burden included in the content and making the user feel a psychological burden, and a conversion unit that changes an output method of the cause of burden.
G10L 21/0232 - Traitement dans le domaine fréquentiel
A61B 5/16 - Dispositifs pour la psychotechnie; Test des temps de réaction
G06V 40/20 - Mouvements ou comportement, p.ex. reconnaissance des gestes
G10L 25/63 - Techniques d'analyses de la parole ou de la voix qui ne se limitent pas à un seul des groupes spécialement adaptées pour un usage particulier pour comparaison ou différentiation pour estimer un état émotionnel
74.
DISPLAY DEVICE, DISPLAY METHOD, AND COMPUTER-READABLE STORAGE MEDIUM
A display device includes: a biological sensor configured to detect biological information of a user; an output-specification determining unit configured to determine a display specification of a sub-image to be displayed on a display unit based on the biological information of the user; an output control unit configured to cause the display unit to display the sub-image in a superimposed manner on a main image that is visually recognized through the display unit and based on the display specification; and an environment sensor configured to detect environment information of a periphery of the display device. The environment information includes location information of the user, and the biological information includes brain wave information of the user. The output-specification determining unit is configured to determine display time of the sub-image per unit time as the display specification based on the location information and the brain wave information.
A video acquisitor acquires a video of a space in which a person exists, the video being imaged by an imager. A video analyzer analyzes the acquired video and detects a place where the person has stayed in the space. A picture constructor constructs display pictures that allow all stay places where the person has stayed to be recognized, from the start of imaging by the imager. The imager may be an imager installed in a room in a building and structure to image a person in the room.
G06V 20/59 - Contexte ou environnement de l’image à l’intérieur d’un véhicule, p.ex. concernant l’occupation des sièges, l’état du conducteur ou les conditions de l’éclairage intérieur
G06V 40/16 - Visages humains, p.ex. parties du visage, croquis ou expressions
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
76.
IMAGING CONTROL DEVICE, ENDOSCOPE SYSTEM, AND IMAGING CONTROL METHOD
An imaging control device includes: a region dividing unit that divides a taken image into a plurality of regions; a luminance value calculating unit that calculates the average luminance value of each region obtained by division by the region dividing unit; a region identifying unit that identifies a region in which the average luminance value calculated by the luminance value calculating unit is equal to or greater than a predetermined threshold value; a photometric range deciding unit; and a signal processing unit.
A61B 1/06 - 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 avec dispositifs d'éclairement
77.
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM
An information processing apparatus includes a behavior state detection sensor configured to detect behavior state information on a behavior state of a user; a behavior pattern information generation unit configured to generate behavior pattern information in a multidimensional space formed of coordinate axes based on the behavior state information to generate a group of spaces in each of which density of a behavior pattern information group as a collection of pieces of the behavior pattern information exceeds predetermined density; a behavior score calculation unit configured to calculate, as a behavior score, information on a size of the space including the behavior pattern information group; and a behavior pattern identification unit configured to identify, as a behavior pattern of the user, the behavior pattern information group in the space for which a value of the behavior score is equal to or larger than a predetermined value.
A storage apparatus includes a biological sensor configured to detect biological information on a user, an image acquisition unit configured to acquire, from an image capturing unit, an image that is captured around the user, an image processing unit configured to separate the image around the user into a line-of-sight direction image related to an image in a line-of-sight direction of the user and a peripheral image related to an image other than the line-of-sight direction image, an encryption unit configured to generate an encryption key for encrypting the line-of-sight direction image based on the biological information on the user, and encrypts the line-of-sight direction image by using the encryption key, and a storage control unit configured to store the line-of-sight direction image that is encrypted by the encryption unit in a storage unit.
An object detection unit detects an object of interest from within frames of video acquired from an image capturing unit. A motion vector detection unit detects a motion vector of the object between the frames of the video. A cutout position determination unit determines a cutout position for cutting out an image of a predetermined size from each frame of the acquired video. A cutout position determination unit determines an object cutout position moved according to a composite vector obtained by combining the motion vector of the object with a correction vector for canceling out a blur caused by vibration applied to the image capturing unit and a background cutout position moved according to a correction vector. An image composition unit combines image data of the object cut out from the object cutout position with image data of a background cut out from the background cutout position excluding the object.
H04N 23/68 - Commande des caméras ou des modules de caméras pour une prise de vue stable de la scène, p. ex. en compensant les vibrations du boîtier de l'appareil photo
An adjustment value holding unit holds an adjustment value selected for displaying medical image data on a medical image display device with a predetermined image quality. An image attribute detector detects an attribute of the medical image data. A determiner determines whether or not the adjustment value held in the adjustment value holding unit matches an adjustment value corresponding to the attribute detected by the image attribute detector. A notification unit visually or audibly notifies that the adjustment value held in the adjustment value holding unit does not match the adjustment value suitable for the medical image to be displayed on the medical image display device, when the determiner determines that the adjustment value held in the adjustment value holding unit does not match the adjustment value corresponding to the attribute detected by the image attribute detector.
A61B 6/00 - Appareils pour diagnostic par radiations, p.ex. combinés avec un équipement de thérapie par radiations
G09G 3/36 - 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 en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
G09G 3/34 - 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 en commandant la lumière provenant d'une source indépendante
A terminal device includes a calculation unit that calculates a relative position between the terminal device and a display device that displays virtual reality to be used by a user, a display control unit that changes a photographing range to be photographed in the virtual reality displayed on the display device, based on the relative position, and a video data acquisition unit that acquires video data related to video in the virtual reality photographed in the photographing range that is changed by the display control unit.
An optical node device including a liquid crystal display device with pixels having a first transistor between a positive-polarity pixel data line and a first holding capacitor with a gate for a row scan signal, a second transistor between a negative-polarity pixel data line and a second holding capacitor with a gate for the row scan signal, a fifth transistor between a pixel electrode and a first source follower circuit where a voltage from the first holding capacitor is input with a gate for a first control signal, and a sixth transistor between the pixel electrode and a second source follower circuit where a voltage from the second holding capacitor is input with a gate for a second control signal turned on alternately with the first control signal. The fifth and sixth transistors have a threshold voltage different from that of other transistors of a first conductivity type.
G09G 3/36 - 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 en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
84.
EVALUATION DEVICE, EVALUATION METHOD AND EVALUATION PROGRAM
An evaluation device includes an image data acquisition unit that acquires image data on eyeballs of a subject, a point-of-gaze detector that detects positional data on a point of gaze of the subject based on the image data, a display controller that causes a display unit to display a plurality of routes that connect a start point and an end point and a plurality of target subjects that are arranged along the routes, an area setting unit that sets a route area corresponding to each of the routes and a target area corresponding to each of the target subjects on the display unit, a determination unit that determines whether a point of view of the subject is present in the route area and the target area based on the positional data on the point of gaze, and an evaluation unit.
An information providing device includes a display unit configured to output a visual stimulus; a sound output unit configured to output an auditory stimulus; a sensory stimulus output unit configured to output a sensory stimulus; an environment sensor configured to detect position information of the information providing device; a biological sensor configured to detect cerebral activation degree of a user; an output selecting unit configured to select, based on the environment information, one of the display unit, the sound output unit, and the sensory stimulus output unit; an output specification deciding unit configured to decide on a reference output specification for adjusting outputs of the display unit, the sound output unit, and the sensory stimulus output unit, based on the position information; and a user state identifying unit configured to calculate an output specification correction degree for correcting the reference output specification, based on the cerebral activation degree.
An image processing apparatus according to the present embodiment includes a detection unit configured to detect a subject region in a captured image, an acquisition unit configured to acquire, on a per-pixel basis, color information and depth information of a pixel included in the subject region, a color determination unit configured to determine a color of the pixel based on the color information, and a correction unit configured to correct the depth information of the pixel based on a determination result from the color determination unit. When the pixel is a chromatic pixel, the correction unit corrects the depth information of the pixel based on correction information that is associated with the color of the pixel.
A delivery management device that manages a package to be delivered to a delivery address includes a geofence setting unit that sets a geofence for each delivery address to which the package is delivered; a position information acquisition unit that acquires position information on a vehicle that delivers the package; a position information determination unit that determines whether a current position of the vehicle that delivers the package to the delivery address is positioned within the geofence corresponding to the delivery address; and a notification controller that transmits notification information to a terminal device in the delivery address of the package when it is determined that the current position of the vehicle is positioned within the geofence.
In a head-mounted display, a display device includes: a device body on which a rotational moment acts in a direction toward a user's face around a hinge; and a cushion material provided at a peripheral edge of an opposing part facing the user's face in the device body and brought into contact with the user's face. The cushion material includes: an upper cushion part positioned at an upper part of a peripheral edge of the opposing part; and a lower cushion part positioned below the upper cushion part. The lower cushion part has a thickness greater than that of the upper cushion part.
A measurement apparatus includes a first biometric sensor configured to measure, as a biological signal, at least one of a brain wave signal and a pulse wave signal of a living body, a second biometric sensor configured to measure a respiratory rate of the living body per unit time, a differential operation unit configured to calculate a differential value of a periodic feature of the biological signal, an activity level analysis unit configured to analyze an activity level of an autonomic nerve of the living body based on the differential value, and an activity level correction unit configured to correct the activity level of the autonomic nerve by eliminating a component caused by respiration of the living body and included in the activity level of the autonomic nerve based on the respiratory rate of the living body per unit time.
A communication device includes: a vibration transmitting unit configured to transmit an input vibration wave to a first portion of a subject; a vibration receiving unit configured to receive, at a second portion of the subject, an output vibration wave generated based on the input vibration wave propagated through at least a part of the subject; and a speech recognition device configured to recognize a phoneme which is uttered by the subject based on a difference wave between the input vibration wave and the output vibration wave, wherein the first portion and the second portion are arranged on right and left of the subject.
A viewer reaction acquisition unit acquires reactions of viewers of a movie. A reaction aggregating unit aggregates levels of the reactions of the viewers for each player or team supported by viewers. A display mode changing unit changes a display mode in accordance with the levels of the reactions for each player or team. A movie delivery unit delivers a movie for which the display mode is changed.
H04N 21/442 - Surveillance de procédés ou de ressources, p.ex. détection de la défaillance d'un dispositif d'enregistrement, surveillance de la bande passante sur la voie descendante, du nombre de visualisations d'un film, de l'espace de stockage disponible dans l
A visible light image generation model learning unit generates a trained visible light image generation model that generates a visible light image in a second time zone from a far-infrared image in a first time zone. The visible light image generation model learning unit includes a first learning unit that machine-learns the far-infrared image in the first time zone and a far-infrared image in the second time zone as teacher data and generates a trained first generation model that generates the far-infrared image in the second time zone from the far-infrared image in the first time zone, and a second learning unit that machine-learns the far-infrared image in the second time zone and the visible light image in the second time zone as teacher data and generates a trained second generation model that generates the visible light image in the second time zone from the far-infrared image in the second time zone.
H04N 23/11 - Caméras ou modules de caméras comprenant des capteurs d'images électroniques; Leur commande pour générer des signaux d'image à partir de différentes longueurs d'onde pour générer des signaux d'image à partir de longueurs d'onde de lumière visible et infrarouge
G06V 10/70 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique
93.
Beacon device, positioning system, beacon signal transmission method
A beacon device includes a transmitter, a receiver, and a controller. The transmitter transmits a beacon signal. The receiver is capable of receiving an emergency signal from a wireless device. The controller changes the setting of the transmission of a beacon signal from the transmitter based on whether or not the receiver has received an emergency signal. The transmitter transmits a beacon signal according to the setting made by the controller.
G08B 25/10 - Systèmes d'alarme dans lesquels l'emplacement du lieu où existe la condition déclenchant l'alarme est signalé à une station centrale, p.ex. systèmes télégraphiques d'incendie ou de police caractérisés par le moyen de transmission utilisant des systèmes de transmission sans fil
H04W 4/029 - Services de gestion ou de suivi basés sur la localisation
G08B 25/14 - Dispositions centrales pour la réception ou l'indication d'une alarme
A synchronization controller performs control so that operator motion data is transmitted to a robot when a synchronization switch is set to ON which allows synchronization of a rotational motion of an operator with a rotational motion of the robot. An image correction unit, when there is a difference between a first rotation angle of the operator and a second rotation angle of the robot, corrects a cutout range of an image so as to be equal to a range corresponding to the first rotation angle. The synchronization controller performs control so that the operator motion data is not transmitted to the robot when the synchronization switch is set to OFF which does not allow synchronization of a rotational motion of the operator with a rotational motion. The image correction unit corrects the cutout range so as to be equal to a range corresponding to the first rotation angle.
An object recognition control device includes an image data acquisition unit configured to acquire image data captured by a camera that images a periphery of a vehicle; a traveling speed information acquisition unit configured to acquire information about a traveling speed of the vehicle; a recognition processing unit configured to recognize, as a specific object, the image data acquired by the image data acquisition unit in a case in which a score indicating a likelihood of the specific object is equal to or larger than a predetermined threshold; and a presentation processing unit configured to present, to a driver of the vehicle, information on the specific object recognized by the recognition processing unit. The recognition processing unit is further configured to lower the predetermined threshold when the information about the traveling speed acquired by the traveling speed information acquisition unit indicates that the traveling speed of the vehicle is high.
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p.ex. véhicules ou piétons; Reconnaissance des objets de la circulation, p.ex. signalisation routière, feux de signalisation ou routes
A far-infrared image training data acquisition unit acquires a far-infrared image in a first predetermined time zone. A visible light image training data acquisition unit acquires a visible light image in a second predetermined time zone. A visible light image generation model training unit machine-learns the far-infrared image in the first predetermined time zone and the visible light image in the second predetermined time zone as training data by a generative adversarial network, and generates a trained generation model, which generates the visible light image in the second predetermined time zone from the far-infrared image in the first predetermined time zone. Through machine learning by a generative adversarial network, the visible light image generation model training unit further generates a trained identification model, which identifies whether or not the far-infrared image is a far-infrared image captured in the first predetermined time zone.
H04N 23/11 - Caméras ou modules de caméras comprenant des capteurs d'images électroniques; Leur commande pour générer des signaux d'image à partir de différentes longueurs d'onde pour générer des signaux d'image à partir de longueurs d'onde de lumière visible et infrarouge
G06V 10/70 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique
97.
MACHINE LEARNING DEVICE AND FAR-INFRARED IMAGE CAPTURING DEVICE
A far-infrared image acquisition unit acquires a far-infrared image. An image conversion unit converts the acquired far-infrared image into a visible light image. A visible light image trained model storage unit stores a first visible light image trained model having performed learning using the visible light image as training data. A transfer learning unit performs transfer learning on a first visible light image trained model by using the visible light image obtained by conversion as training data to generate a second visible light image trained model.
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”
H04N 23/20 - Caméras ou modules de caméras comprenant des capteurs d'images électroniques; Leur commande pour générer des signaux d'image uniquement à partir d'un rayonnement infrarouge
A distance calculation device includes a first light source and a second light source that emit detection light from positions different from each other and that apply the detection light to at least one of eyeballs of a subject; an imaging unit that captures an image of the eyeball of the subject to which the detection light is applied; a position calculator that, based on the image of the eyeball of the subject that is captured by the imaging unit, calculates each of a position of a first cornea reflection center according to the detection light from the first light source and a position of a second cornea reflection center according to the detection light from the second light source; a center-center distance calculator that calculates a center-center distance between the position of the first cornea reflection center and the second cornea reflection center; and an object distance calculator.
A61B 3/11 - Appareils pour l'examen optique des yeux; Appareils pour l'examen clinique des yeux du type à mesure objective, c. à d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient pour mesurer la distance interpupillaire ou le diamètre de la pupille
A61B 3/00 - Appareils pour l'examen optique des yeux; Appareils pour l'examen clinique des yeux
A61B 3/14 - Dispositions spécialement adaptées à la photographie de l'œil
99.
CORNEA CURVATURE RADIUS CALCULATION DEVICE, LINE-OF-SIGHT DETECTION DEVICE, CORNEA CURVATURE RADIUS CALCULATION METHOD, AND CORNEA CURVATURE RADIUS CALCULATION PROGRAM
A cornea curvature radius calculation device includes a first light source and a second light source that emit detection light from positions different from each other and that apply the detection light to at least one of eyeballs of a subject; an imaging unit that captures an image of the eyeball of the subject to which the detection light is applied; a position calculator that, based on the image of the eyeball of the subject that is captured by the imaging unit, calculates each of a position of a first cornea reflection center according to the detection light from the first light source and a position of a second cornea reflection center according to the detection light from the second light source; a center distance calculator; and a cornea curvature radius calculator.
A61B 3/107 - Appareils pour l'examen optique des yeux; Appareils pour l'examen clinique des yeux du type à mesure objective, c. à d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient pour déterminer la forme ou mesurer la courbure de la cornée
A61B 3/11 - Appareils pour l'examen optique des yeux; Appareils pour l'examen clinique des yeux du type à mesure objective, c. à d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient pour mesurer la distance interpupillaire ou le diamètre de la pupille
A61B 3/00 - Appareils pour l'examen optique des yeux; Appareils pour l'examen clinique des yeux
A61B 3/14 - Dispositions spécialement adaptées à la photographie de l'œil
100.
EVALUATION SYSTEM, AND EVALUATION MANAGEMENT METHOD
A monitor accuracy management system includes a monitor apparatus and a tablet terminal. The monitor apparatus includes a generation unit configured to generate a display pattern that is based on identification information and a display control unit configured to display the generated display pattern on a display screen. The tablet terminal includes an outward-facing camera which is disposed on a surface of a housing and which is configured to capture the display pattern displayed on the display screen in a state with the surface of the housing placed onto the display screen of the monitor apparatus, an acquisition unit configured to acquire identification information of the monitor apparatus based on the captured display pattern, an identification unit configured to use the acquired identification information to identify the monitor apparatus to be managed, and an evaluation unit configured to evaluate the image quality of the identified monitor apparatus.
brevets
