Disclosed are a control display method and device for a flexible display device (22), relating to the field of flexible display technology, and the method comprises: obtaining current pressure-bearing capacity information of the flexible display device (22), the current pressure-bearing capacity information being used to indicate the pressure-bearing capacity of different areas on the flexible display device (22) (101); determining a focused area on the flexible display screen according to current pressure bearing capacity information (102); and displaying a touch control (26) on the basis of the focused area (103). It solves the problem that since the flexible display device (22) bends under its own gravity, it is difficult for the user to complete a touch operation on the flexible display screen. And the following effects are achieved: displaying the touch control (26) in an area with better pressure-bearing capability; ensuring the stability of the touch operation by the user on the flexible display device (22) and improving success rate and accuracy of the touch operation.
G06F 3/0488 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p.ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p.ex. des gestes en fonction de la pression exer utilisant un écran tactile ou une tablette numérique, p.ex. entrée de commandes par des tracés gestuels
G06F 3/041 - Numériseurs, p.ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
Video retrieval methods and apparatuses are disclosed. One of the video retrieval methods comprises: determining a semantic concept group sequence according to video query information, the semantic concept group sequence comprising: at least two semantic concept groups and sequential information between different semantic concept groups therein, and each semantic concept group in the at least two semantic concept groups comprising at least one simple semantic concept(S101); and retrieving videos at least according to the semantic concept group sequence(S102). The actual application demands of complicated query of videos can be better met.
One of the display control methods comprises: determining at least local virtual enhancement information of an expected display environment of virtual content according to optical parameters of the virtual content (S101); and controlling a display device to display the virtual content and the at least local virtual enhancement information of the expected display environment (S102). The method is favorable for enhancing a fusion display effect and improving user experience.
Electronic devices are provided that can determine a head movement. A method comprises: acquiring, in response to a head movement performed by a user, myoelectricity information of an eye of the user; and determining information related to the head movement according to the myoelectricity information and at least one piece of reference information. A head movement can be identified according to the myoelectricity information, which helps improve accuracy of head movement identification.
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
A61B 5/02 - Mesure du pouls, du rythme cardiaque, de la pression sanguine ou du débit sanguin; Détermination combinée du pouls, du rythme cardiaque, de la pression sanguine; Evaluation d'un état cardio-vasculaire non prévue ailleurs, p.ex. utilisant la combinaison de techniques prévues dans le présent groupe et des techniques d'électrocardiographie; Sondes cardiaques pour mesurer la pression sanguine
Electronic equipment and methods are described that can control or enable control. A method comprises: acquiring, in response to a head movement executed by a user, electromyographic information of an ocular region of the user； and executing an operation corresponding to the head movement according to the electromyographic information and at least one piece of reference information. For instance, a control method for executing a corresponding operation according to electromyographic information is provided. Optionally, a maximum value of amplitude of the electromyographic information captured by using the method and the equipment can reach 2 mV, thereby facilitating improvement of control precision.
Methods and devices for determining a head movement are provided. A method comprises: acquiring, in response to a head movement performed by a user, a piece of electrooculographic information of the user； and determining information related to the head movement according to the piece of electrooculographic information and at least one piece of reference information. The head movement can be identified according to electrooculographic information. For some devices integrated with electrooculographic sensors, the electrooculographic sensor can be reused to collect the electrooculographic information, and thereby reduce implementation costs.
G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
A control method and equipment are provided, which relate to the field of electronic equipment. A method comprises: acquiring, in response to a head movement executed by a user, electrooculographic information of the user; and executing an operation corresponding to the head movement according to the electrooculographic information and at least one piece of reference information. A control operation according to electrooculographic information is provided, and, for some equipment integrated with an electrooculographic transducer, a corresponding control function can be implemented by multiplexing the electrooculographic information captured by the electrooculographic transducer by using the method, thereby reducing implementation costs.
An information transmission method and apparatus for a mobile terminal is provided. A method comprises: determining an uplink transmit power of the mobile terminal； and sending, in response to that the uplink transmit power falls within a preset range, to at least one forwarding node, indication information for instructing to forward measured data of the mobile terminal. According to the method and apparatus of the embodiments of the present application, forwarding of measured data is triggered according to an uplink transmit power of a mobile terminal, so as to facilitate reducing signaling overheads and delay caused by unnecessary forwarding, thereby improving the forwarding efficiency.
H04W 40/22 - Sélection d'itinéraire ou de voie de communication, p.ex. routage basé sur l'énergie disponible ou le chemin le plus court utilisant la retransmission sélective en vue d'atteindre une station émettrice-réceptrice de base [BTS Base Transceiver Station] ou un point d'accès
Image capture control methods and apparatuses are provided. A method comprises: adjusting pixel distribution of an image sensing unit, to change a ratio of pixels distributed along two directions in an effective region of the image sensing unit, wherein light through a lens that is in an imaging system and corresponds to an image sensing unit is imaged on the image sensing unit in the effective region, the two directions are parallel with the image sensing unit and orthogonal to each other, the image sensing unit comprises pixels adjustable in distribution, and the pixels are used for recording multidirectional view information of a same object of a scene; and capturing an image of the scene by using the imaging system. Proportions of parallax information recorded by the image sensing unit in the two directions can be changed, and differential capture of view information in different directions can be implemented.
Various image capture control methods and apparatuses are disclosed. An image sensing unit can be inclined relative to an initial normal line, to change a ratio of pixels distributed along two directions in an effective region of the image sensing unit in which light through a lens that is in an imaging system and corresponds to the image sensing unit is imaged on the image sensing unit. The two directions are perpendicular to the initial normal line and orthogonal to each other, the image sensing unit comprises pixels distributed in array, and the pixels are used for recording multidirectional view information of a same object of a scene. An image of the scene is captured using the imaging system. Proportions of parallax information actually recorded by the image sensing unit in the two directions can be changed, and differential capture of view information in different directions can be implemented.
H04N 5/232 - Dispositifs pour la commande des caméras de télévision, p.ex. commande à distance
H04N 5/335 - Transformation d'informations lumineuses ou analogues en informations électriques utilisant des capteurs d'images à l'état solide [capteurs SSIS]
11.
FORWARDING CONTROL METHOD, INFORMATION TRANSMISSION METHOD FOR MOBILE TERMINAL, AND APPARATUSES THEREOF
A forwarding control method, an information transmission method for a mobile terminal, and apparatuses thereof, are provided. A method comprises determining uplink transmit power of at least one mobile terminal, and determining, at least according to the uplink transmit power, a forwarding policy of measured data of the mobile terminal corresponding to the uplink transmit power. According to uplink transmit power of a mobile terminal, a forwarding policy of respective information can be determined and forwarding of the information can be selectively triggered, so as to facilitate reducing signaling overhead and delay caused by unnecessary forwarding while improving forwarding efficiency.
An image capture control method comprises: inclining a lens relative to a respective initial optical axis, to change a ratio of pixels distributed along first and second directions in an effective region of an image sensing unit that is in an imaging system and corresponds to the lens, wherein the effective region is a region in which light through the lens is imaged on the corresponding image sensing unit, the first and second directions are perpendicular to the initial optical axis and each other, the image sensing unit comprises pixels distributed in array, and the pixels are used for recording multi directional view information of a same object of a scene; and capturing an image of the scene by using the imaging system. Proportions of parallax information recorded by the image sensing unit in the first and second directions are changeable, and view information can be differential captured in different directions.
A forwarding control method and a forwarding control apparatus is provided. A method comprises: at least determining, in response to a forwarding demand of measured data of at least one mobile terminal, a distribution state of neighboring terminals associated with a forwarding expectation of the measured data of the at least one mobile terminal； and determining, at least according to the distribution state, a forwarding mode of the measured data corresponding to the distribution state. In response to a forwarding demand of measured data, a corresponding forwarding mode can be selected according to a distribution state of neighboring terminals, so as to avoid problems, such as signaling overhead, delay, and an over heavy air interface burden, which may be caused by blindly determining a forwarding channel, and assist in implementing more effective forwarding.
An information acquiring apparatus method, an information acquiring apparatus, and a user equipment are provided. A method comprises: acquiring, in response to that an eye of a user in a motion state is in a smooth pursuit eye movement state, information about a change of an angle of a line-of-sight direction of the user relative to a gaze point of the user at a moment, and information about motion of the user relative to the gaze point at the moment; and acquiring, according to the angle change information and the motion information, information about a distance of the gaze point relative to the user at the moment. In this regard, a position of an object of interest of a user in a motion state can be conveniently determined by tracing an eye of the user.
Various display control methods and apparatuses are described. One of the methods comprises: adjusting a light distribution of a presentation area according to at least a light effect of a virtual content and information about a first presentation position of the virtual content in the presentation area; and controlling a display device to display the virtual content according to the information about the first presentation position. In this regard, visual authenticity of the virtual content during migration and display is achieved, and the display effect of the virtual content is improved.
Embodiments of the present application provide an information sharing method, a wireless communication method, and apparatuses thereof. The information sharing method comprises: determining information related to a channel state of at least one channel between a first device and an access point device; and sending the information to at least one second device located within a preset distance range of the first device. The methods and apparatuses of the embodiments of the present application share information related to a channel state according to adjacent relationship between devices, so as to be conducive to determining the channel state in a low complexity and low power consumption, thereby performing wireless communication in a short delay.
An interaction method, an interaction apparatus, and user equipment are disclosed. The method comprises: acquiring input information corresponding to a focal-length decreasing operation on an image collection device(S110); and in response to that the image collection device is in a shortest focal-length state, triggering, at least according to the input information, the image collection device to enter a panoramic shooting mode(S120). The focal-length decreasing operation on an image collection device when the image collection device is in a shortest focal-length state is used to implement switching of the image collection device from a normal shooting mode to a panoramic shooting mode, so that use of a user becomes convenient, and also a use habit of the user is met, thereby improving user experience.
G06F 3/0481 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] fondées sur des propriétés spécifiques de l’objet d’interaction affiché ou sur un environnement basé sur les métaphores, p.ex. interaction avec des éléments du bureau telles les fenêtres ou les icônes, ou avec l’aide d’un curseur changeant de comport
18.
FOCUSING METHODS AND APPARATUSES, AND PHOTOGRAPHING DEVICES
The present application discloses various focusing methods and apparatuses, and various photographing devices. The focusing method includes: controlling deformation of an image sensor so that reference points of at least two imaging sub-areas of the image sensor after the deformation form a first relative position relationship in a staggered arrangement along a depth direction; acquiring contrast data of a sampling image of an object in the at least two imaging sub-areas; and determining and/or adjusting, according to at least the first relative position relationship and the contrast data, a focusing state of the image sensor. The present application can improve a speed and/or accuracy for determining and/or adjusting the focusing state of the image sensor.
The present application discloses various imaging control methods and apparatuses, and various imaging devices. One of the imaging control methods includes: determining, at least according to depth information of an object o be photographed, target in focus depth positions respectively corresponding to at least two imaging sub-areas of the image sensor; controlling deformation of the image sensor so as to make depth positions of reference points of the at least two imaging sub-areas after the deformation approach or coincide with the corresponding target in focus depth positions; and acquiring, based on the image sensor after the deformation, an image of the object. Technical solutions provided by the present application may improve quality of imaging.
This application discloses various audio play control methods and apparatuses, and various electronic devices. One of the audio play control method comprises: determining play control information of a first audio that is being played or to be played by an electronic device, in response to that an acoustic part of the electronic device is blocked; and sending the play control information to play, according to the play control information, a corresponding audio through an acoustic part of at least another electronic device. This application can compensate for or replace an audio play sound effect of the electronic device through the at least another electronic device, thereby improving convenience when a user uses.
A method for adjusting a relative position between devices and an adjustment apparatus. The method comprises: acquiring information associated with a first device's receiving of a reference signal transmitted by at least one signal source on at least one reference position of a second device (S120), the at least one reference position being determined at least according to information associated with a relative position desired between the first device and the second device; and determining information associated with adjustment on the relative position between the first device and the second device at least according to the information associated with the first device's receiving of the reference signal transmitted on the at least one reference position (S140). According to the reference signal, the solution can better adjust the relative positions between devices and easy to implement.
Embodiments of the present application disclose various display control methods and apparatuses. One of the display control methods comprises: determining a first display area of a first light field display device and play sequence alignment reference information, wherein the first display area is used to play a first video; and controlling, according to the play sequence alignment reference information, a second display device to display, within at least one first frame interval of the first video, at least one second frame of a second video in the first display area, wherein the first video and the second video are different parts obtained by performing time-domain downsampling of a same content source. This solution can improve a gain of a time resolution actually displayed in a light field information content source, and improve the flexibility of time-domain display control.
Flexible component-based interactive methods and interactive apparatus and user equipment are disclosed. A method disclosed herein comprises: in response to a task trigger operation for triggering a task, acquiring deformation information corresponding to a deformation generated by the flexible component based on the task trigger operation, wherein after deforming, the flexible component corresponds to a first shape (S110); and controlling, according to execution progress of the task, the flexible component to recover from the first shape to a second shape, according to execution progress information of the task and the deformation information (S120). Execution progress of the task may be visually fed back by using recovery of deformation related to task triggering and naturally the task is associated with an execution progress indication of the task, thereby improving user experience.
Methods and devices for determining input information generally relate to the field of wearable devices. The method disclosed herein comprises: in response to a first part of a body of a user executing an action, acquiring target blood-flow information about the first part or a second part that corresponds to the first part (S120); and determining input information according to the target blood-flow information and reference information (S140). According to the methods and devices, the body of the user is used as an input interface, thus cause an interaction area to be increased, which helps to improve input efficiency and user experience.
Methods and devices for determining an action and/or an action part relate to the field of wearable devices. A method disclosed herein comprises: in response to that a first part on a body of a user executes an action, acquiring target blood flow information of the first part or a second part corresponding to the first part (S120); and determining the first part and/or the action according to the target blood flow information and reference information (S140). The methods and devices disclosed provide a new scheme for recognizing an action and/or an action part.
A method and device for determining input information, and relates to the field of a wearable device. The method comprises in response to a first part of a body of a user executing an action, acquiring target blood-flow information about the first part or a second part that corresponds to the first part (S120); and determining input information according to the target blood-flow information and reference information (S140). According to the method and device, the body of the user is used as an input interface, to cause an interaction area to be increased, which helps to improve input efficiency and user experience.
Methods and devices for determining an action and/or an action part, and generally relates to the field of wearable devices. A method disclosed herein comprises: in response to that a first part on a body of a user executes an action, acquiring target blood flow information of the first part or a second part corresponding to the first part (S120); and determining the first part and/or the action according to the target blood flow information and reference information (S140). The methods and devices provide a new scheme for recognizing an action and/or an action part.
Methods and apparatuses for determining a head movement, wherein a method for determining a head movement disclosed comprises: acquiring, in response to a head movement of a human body, brain electricity detection information of a human body (S101); and determining the head movement corresponding to the brain electricity detection information (S102). Providing a new solution for head movement recognition, by which accuracy of head movement recognition is improved.
Methods and apparatuses for determining control information, wherein a method for determining control information disclosed comprises: acquiring EEG detection information of a human body in response to a motion of a head of the human body (S101); and determining control information corresponding to the EEG detection information (S102). The methods and apparatuses may facilitate achieving a more natural, flexible and convenient human-computer interaction by taking the motion of the head as a locus of control.
Time division display control methods and apparatus (801) and display devices (800) are disclosed, wherein a time division display control method disclosed comprises: displaying a first image by a display device (800) (S101); and changing display pixel (11) distribution of the display device (800) at least once within a preset permitted staying duration of vision of human eyes and displaying the first image by the display device (800) changed each time, to cause the displayed first images to be displayed in human eyes as a second image in an overlapped manner (S102). Utilization of display pixels (11) of a display device (800) and display quality of at least a local part of an image can be improved; thereby better meeting diversified actual application demands of users.
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
Interactive methods, interactive apparatus, and user equipment are disclosed. An interactive method disclosed herein comprises: acquiring a piece of user input information, wherein the piece of user input information comprises at least two pieces of biometric feature information and at least one piece of input action information corresponding to the at least two pieces of biometric feature information (S110); determining at least two pieces of content respectively corresponding to the at least two pieces of biometric feature information (S120); determining inter-content operation information corresponding to the at least one piece of input action information (S130); and performing an interactive operation corresponding to the inter-content operation information, wherein the interactive operation is associated with the at least two pieces of content (S140). At least two pieces of content that are to be operated on are determined by using at least two pieces of biometric feature information of a user, and an interaction between the at least two pieces of content is determined by using input action information corresponding to the at least two pieces of biometric feature information, which can be implemented quickly and easily, and thereby improving user experience.
Display control methods and apparatuses (102) and display devices (100), which can increase the actual utilization rate of display pixels (11) of the display array (101), and improve splicing and/or image local display quality, wherein one of the display control methods comprises: adjusting display pixel density of at least one display unit in a display array (101) as uneven distribution (S101); and displaying multiple first images respectively via multiple display units in the adjusted display array (101), to stitch and/or superimpose the multiple first images to be displayed as a second image, the multiple display units comprising the at least one display unit (S102).
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
33.
ACCESS CONTROL METHOD AND ACCESS CONTROL APPARATUS
Embodiments of the present application disclose access control method and an access control apparatus. A method disclosed herein comprises: sending information associated with authentication of at least one access point device; and controlling at least one second device to access a target access point device through at least one first device; wherein the at least one first device is a device that receives the information associated with authentication of at least one access point device. The methods and apparatus of the embodiments of the present application, by using an authentication manner through cooperation between devices, enable a device currently used by a user to rapidly and efficiently access a target access point device, so as to more efficiently obtain access to a wireless local area network.
A content acquiring method, apparatus and user equipment are provided. A content acquiring method disclosed herein comprises: determining a sight focus area of a user in a display interface (110); determining at least one link within the sight focus area in response to a moving direction of a cursor in the display interface towards the sight focus area (120); and acquiring at least one piece of content corresponding to the at least one link (130). The method provides a solution for content acquisition.
This application discloses various unlocking control methods and apparatuses, and various electronic devices. An unlocking control method disclosed herein comprises: in response to an orientation of a to-be-unlocked first control plane of an electronic device as a reference orientation, acquiring second unlocking input information through a second control plane of the electronic device, and an orientation of the second control plane and the orientation of the first control plane being different; according to the second unlocking input information, unlocking the first control plane. This application improves privacy and security of the unlocking control.
Embodiments of the present application disclose various light field display control methods and apparatuses and various light field display devices, wherein a light field display control method disclosed comprises: sampling a source image according to interest level distribution information of the source image; determining a light field image corresponding to the sampled source image; adjusting display pixel density distribution of a display of a light field display device at least according to the interest level distribution information; and displaying the light field image via the adjusted light field display device. The technical solution provided in the embodiments of the present application can make full use of pixels of the display of the light field display device to present differential spatial resolution of different regions of a light field display image.
Embodiments of the present application provide transmission control methods and transmission control apparatus. A method disclosed herein comprises: determining transmission capability of a first device; and determining transmission configuration between the first device and a second device at least according to the transmission capability of the first device, the transmission configuration comprising information associated with at least two multiple-input-multiple-output (MIMO) channels available for data transmission between the first device and the second device. The method and apparatus of the embodiments of the present application support that at least two separate MIMO channels coexist between an access terminal (AT) device and an access point (AP) device as well as between two AT devices, which have flexible configuration while ensuring a higher data transmission rate, and computational complexity is not high for the devices, which can reduce power consumption of the devices.
H04L 1/06 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue par réception à diversité utilisant la diversité d'espace
H04B 7/04 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées
38.
INFORMATION INTERACTION METHODS AND USER EQUIPMENT
Embodiments of the present application provide interaction methods and user equipment. An interaction method disclosed here in comprises: determining, by a user equipment, information that needs to be sent to at least one other user equipment, wherein the at least one other user equipment and the user equipment are in contact with a same human body; determining at least one frequency corresponding to the information at least according to the information and a preset information rule; and controlling a capacitance value of the user equipment to change at the at least one frequency.
Embodiments of the present application disclose light field collection control methods and apparatuses and light field collection devices, wherein one light field collection control method comprises: acquiring an aperture parameter of a main lens of a light field camera; determining, according to the main lens aperture parameter, in an image sensor of the light field camera, a local part of an imaging region corresponding to at least one sub-lens in a sub-lens array of the light field camera as a first imaging region; adjusting pixel density distribution of the image sensor, to cause pixel density of the first imaging region after adjustment to be distinguished from that of other parts of the imaging region; and performing light field collection on a scene via the adjusted light field camera. The embodiments of the present application may improve utilization of image sensor pixels in a process of performing light field collection on a scene based on a light field camera, and improve imaging quality of light field images.
Embodiments of this application provide communications methods and user equipments. A communications method disclosed herein comprises: obtaining, by a user equipment, at least one signal value that is generated based on contact between the user equipment and a human body, where the human body is also in contact with another user equipment; determining at least one transmission parameter at least according to the at least one signal value and a preset transmission parameter rule; and communicating with the another user equipment at least according to the at least one transmission parameter.
Embodiments of the present application provide image processing methods and apparatus. A image processing method disclosed herein comprises: acquiring two images of the same scene shot in the same position with the same aperture pattern and different depth of field parameters; performing frequency-domain conversion on each of the images, to obtain a frequency-domain signal of each image; and obtaining an all-in-focus image of the scene at least according to the frequency-domain signal of each image and the different depth of field parameters.
Embodiments of the present application provide image processing methods and apparatus. A image processing method disclosed herein comprises: acquiring, from an image, two regions which have a textural similarity higher than a first value and have different depths; performing frequency-domain conversion on each of the regions, to obtain a frequency-domain signal of each region; and optimizing the image at least according to the frequency-domain signal of each region, the depth of each region and a focusing distance of the image.
Embodiments of the present application provide information sending and receiving methods and apparatus. An information sending method disclosed herein comprises: determining to-be-transferred information; determining at least one optical ambiguity function corresponding to the information; processing an original image according to the at least one optical ambiguity function, to obtain a transfer image; and sending the transfer image.
A display adjustment methods and devices are disclosed. One display adjustment method disclosed herein comprises: acquiring display information of a display (S120); and adjusting a posture and/or a location of the display according to the display information (S140). The methods and the devices, which can actively adjust a location and a posture of a display according to display information, reduces adjustment steps to be performed by a user, thus increases use efficiency and improves user experience.
Embodiments of the present application provide a search method and apparatus. The search method comprises: in response to a predetermined movement of at least one body part on a display screen, determining at least one piece of content associated with at least one biological feature of the at least one body part; and performing a search at least according to the at least one piece of content. The embodiments of the present application provide a search solution.
A method for obtaining vibration information comprises: obtaining at least one reflected electromagnetic wave signal, wherein the at least one reflected electromagnetic wave signal is formed by reflecting an electromagnetic wave signal by at least one electromagnetic wave reflective module when the at least one electromagnetic wave reflective module vibrates in response to a sound in an environment (S110); analyzing the at least one reflected electromagnetic wave signal to obtain at least one piece of vibration information corresponding to the at least one reflected electromagnetic wave signal (S120). By obtaining and analyzing the reflected electromagnetic wave signal, the sound vibration at the electromagnetic wave reflective module in the environment may be restored, and obtaining sound information in the environment by using wireless electromagnetic wave is especially applicable to some scenarios where an active component is not suitable for use at a sound collecting location and a scenario where sound information at multiple locations needs to be collected in a space. An apparatus for obtaining vibration information and user equipment are also disclosed.
G01H 9/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores en utilisant des moyens sensibles aux radiations, p.ex. des moyens optiques
47.
METHOD AND APPARATUS FOR OBTAINING VIBRATION INFORMATION AND USER EQUIPMENT
A method and an apparatus for obtaining vibration information and user equipment. The method comprises: obtaining at least one group of reflected electromagnetic wave signals(S110), wherein the at least one group of reflected electromagnetic wave signals are formed by reflecting an electromagnetic wave signal by at least one electromagnetic wave reflective array(230) when the at least one electromagnetic wave reflective array(230) vibrates in response to a sound in an environment; each electromagnetic wave reflective array(230) comprises multiple first reflective units(231) with different electromagnetic wave reflective characteristics; analyzing the at least one group of reflected electromagnetic wave signals to obtain at least one set of vibration information corresponding to the at least one electromagnetic wave reflective array(S120); and obtaining, according to the at least one set of vibration information, at least one piece of vibration source direction information corresponding to at least one location of the at least one electromagnetic wave reflective array(S130). Obtaining sound information in an environment by using a wireless electromagnetic wave is especially applicable to some scenarios where an active component is not suitable for use at a sound collecting location and a scenario where sound information at multiple locations needs to be collected in a space.
G01H 9/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores en utilisant des moyens sensibles aux radiations, p.ex. des moyens optiques
48.
METHOD AND APPARATUS FOR OBTAINING VIBRATION INFORMATION AND USER EQUIPMENT
A method and an apparatus for obtaining vibration information and a piece of user equipment. The method comprises: obtaining multiple groups of electromagnetic wave receiving signals corresponding to multiple receiving locations (S110); obtaining, according to transmission channel information between the multiple receiving locations and the multiple reflective units and the multiple groups of electromagnetic wave receiving signals, multiple reflected electromagnetic wave signals respectively corresponding to the multiple reflective units (S120); and obtaining, according to the multiple reflected electromagnetic wave signals, multiple pieces of vibration information respectively corresponding to the multiple reflective units (S130). Obtaining sound information in an environment by using a wireless electromagnetic wave is especially applicable to some scenarios where an active component is not suitable for use at a sound collecting location and a scenario where sound information at multiple locations needs to be collected in a space.
G01H 9/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores en utilisant des moyens sensibles aux radiations, p.ex. des moyens optiques
49.
IMAGE DISPLAY CONTROL METHODS AND APPARATUS, AND DISPLAY DEVICES
It provides various image display control methods and apparatus, and various display devices. One of the image display control methods comprises: acquiring target pixel density distribution information displayed by an image (S101); adjusting display pixel density distribution of a display according to the target pixel density distribution information (S102); and displaying the image according to the adjusted display (S103). It can fully use overall display pixels of a display to differently present display definition of different regions in an image and improve actual usage of the display pixels，which can better meet diversified application needs of a user.
G09G 3/32 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED]
G09G 3/3208 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED]
H01L 27/00 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun
50.
LIGHT-COMMUNICATION SENDING METHODS AND APPARATUS, LIGHT-COMMUNICATION RECEIVING METHODS AND APPARATUS, AND LIGHT COMMUNICATION SYSTEMS
Embodiments of the present application disclose various light-communication sending methods and apparatus, various light-communication receiving methods and apparatus, and various light communication systems. A light-communication sending method comprises: acquiring a first region of an image; determining, according to the first region, information about density distribution of communication information that is to be modulated to light emitted by a light source; and controlling the light source to display the image, and during displaying of the image, modulating, according to the information about the density distribution of the communication information, the communication information to the light emitted by the light source. A light-communication receiving method comprises: acquiring a first region of an image; adjusting pixel density distribution of an image sensor according to the first region; and capturing the image by using the adjusted image sensor, and during capturing of the image, receiving communication information modulated by a transmit end to light emitted by a light source that displays the image. The present application helps implement capturing of an image of differentiated definition and receiving of differentiated communication information density by a receiver end, and improves the transmission efficiency of communication information.
H04N 5/335 - Transformation d'informations lumineuses ou analogues en informations électriques utilisant des capteurs d'images à l'état solide [capteurs SSIS]
Embodiments of the present application provide a visible light signal receiving and control method, a control apparatus, and a receiving device. The method comprises: determining a communication performance between a visible light signal receiving device and at least one visible light signal transmit device; and in response to a reduction of the communication performance between the visible light signal receiving device and the at least one visible light signal transmit device, using a first logic pixel unit of an image sensor related to the at least one visible light signal transmit device as at least two second logic pixel units for reading separately when reading inductive charges of the image sensor of the visible light signal receiving device. The method, apparatus, and device of the embodiments of the present application are capable of compensating reduction of a communication performance to some extent by changing the charge readout mode of an image sensor of a visible light signal receiving device, and are more suitable for visible light communications in complicated mobile scenarios.
Embodiments of the present application provide a visible light signal receiving and control method, a control apparatus, and a receiving device. The method comprises: determining a communication performance between a visible light signal receiving device and at least one visible light signal transmit device; and in response to an increase in the communication performance between the visible light signal receiving device and the at least one visible light signal transmit device, combining two first logic pixel units of an image sensor related to the at least one visible light signal transmit device as one second logic pixel unit to be read, when reading an inductive charge of the image sensor of the visible light signal receiving device. The method, apparatus, and device of the embodiments of the present application are capable of reducing power consumption of a visible light signal receiving device by changing the charge readout mode of an image sensor of the visible light signal receiving device in response to a change in the communication performance, and are more suitable for visible light communications in complicated mobile scenarios.
A display device with adjustable pixel density comprises: a plurality of display pixels (11) distributed in an array form, and a controllably-deformable material part (12) being separately connected to the plurality of display pixels (11), wherein the controllably-deformable material part (12) may deform under an effect of an external field, so as to accordingly adjust density distribution of the plurality of display pixels (11). A method for adjusting display pixel density is also disclosed. It may be able to achieve a display device with adjustable pixel density, and when an image is displayed by the display device with adjustable pixel density, integral pixels of the display device may be fully utilized to display different regions of the image with differentiated display definitions, so as to facilitate satisfying a user's diversified application demands.
G02B 26/00 - Dispositifs ou dispositions optiques pour la commande de la lumière utilisant des éléments optiques mobiles ou déformables
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
This application relates to the field of wearable devices and provides a dominant eye determining method and device. A method comprises : obtaining first sensory information of a first eye of a user; and determining whether the first eye is a dominant eye according to the first sensory information and reference information. The method and device help other devices worn by a user to perform automatic set-up according to a determining result, thereby improving user experience.
Embodiments of the present application disclose various image capture control methods and apparatuses. One of the image capture control methods comprises: determining a first zone as an allowable image blur zone, the first zone being a part of a shooting scene; determining a first imaging region that corresponds to the allowable image blur zone in an image sensor; adjusting a first pixel density distribution of the first image sensor, to cause the first pixel density of the imaging region to be lower than a second pixel density of a second imaging region in the image sensor after being adjusted; and performing, by using the image sensor after being adjusted, image capture on the shooting scene. In the embodiments of the present application, pixel waste possibly caused by image capture of an allowable image blur zone in a shooting scene may be reduced, so as to fully utilize pixel resources of the image sensor to improve imaging quality of a second zone in the shooting scene, thereby better satisfying a user's diversified actual application demands.
An alert method and apparatus are provided. A method comprises: determining, by an alert apparatus, that at least one object is placed in a placement region of an article holding apparatus associated with the alert apparatus; and alerting at least one user equipment (UE) corresponding to the placement region that the at least one object is placed on the article holding apparatus. An alert solution is provided, which is applicable regardless of whether the object has wireless communication capability.
An alert method and apparatus are provided. A method comprises: in response to determining that at least one object is newly placed on an article holding apparatus associated with an alert apparatus and a wireless signal whose signal strength exceeds a first value is received, establishing, by the alert apparatus, at least one association relationship respectively between the at least one object and a user equipment (UE) sending the wireless signal, and alerting the UE that the at least one object is placed on the article holding apparatus based on the at least one association relationship. An alert solution is provided, which is applicable regardless of whether the object has a wireless communication capability.
Embodiments of the present application disclose various image capture control methods and apparatus. One of the image capture control methods comprises: acquiring motion information of an object; determining, according to the motion information, a relative displacement of an image that corresponds to the object on an image sensor within a first exposure duration; determining an imaging region that corresponds to the relative displacement in the image sensor; adjusting an image capture control parameter of the imaging region, to shorten the first exposure duration of the imaging region; and performing, by using the image sensor after being adjusted, an image capture on the object. In the embodiments of the present application, the degree of image blur for the imaging region due to motion of the object is reduced as far as possible, without affecting the quality of an image captured by another region of the image sensor, thereby improving overall quality of an image captured by the image sensor.
Embodiments of the present application disclose various image capture control methods and apparatuses, wherein one of the methods comprises: acquiring motion information of an object during the process of image capture by an image sensor; determining, according to the motion information, a relative displacement of a sub-image that corresponds to the object on the image sensor within a first exposure duration; determining, in the image sensor, a first imaging region that corresponds to the relative displacement and that has not performed any image capture; adjusting an image capture control parameter of the first imaging region to shorten an exposure duration of the first imaging region; and performing, according to the image capture control parameter after being adjusted, image capture on the first imaging region. In the embodiments of the present application, overall quality of an image captured by an image sensor is improved.
The present application provides a control method, apparatus and system. A method comprises: detecting a signal in a circuit; in response to detection of a loopback signal in the circuit, determining that a loop is formed by at least one part of a capacitive touch screen, a device and a user; and in response to formation of the loop, disabling or enabling a function corresponding to the at least one part of the capacitive touch screen. By use of the technical solution provided in the present application, formation of a loop is determined through detection of a loopback signal, thereby determining identity of the user, to disable or enable at least one function. In a scenario like driving, the user's multitasking can be effectively avoided, thereby improving security.
G06F 3/0488 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p.ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p.ex. des gestes en fonction de la pression exer utilisant un écran tactile ou une tablette numérique, p.ex. entrée de commandes par des tracés gestuels
61.
PHOTOGRAPHY ILLUMINATION COMPENSATION METHOD, COMPENSATION APPARATUS, AND USER EQUIPMENT
A photography illumination compensation method comprises: obtaining a surface shape characteristic of a photographed side of an object in a photographing field of view; obtaining first relative direction information of the object relative to a photography position related to the photographing field of view, obtaining second relative direction information of the object relative to an illumination array comprising multiple illumination units, and adjusting, according to the surface reflection characteristic, the first relative direction information, the second relative direction information, and a set illumination compensation criterion, an illumination parameter of an illumination unit in the illumination array. An illumination parameter of an illumination unit in the illumination array is determined by referring to a surface shape characteristic of the photographed object in the photographing field of view, to perform better illumination compensation for the photographed object in the photographing field of view to enable a required illumination compensation effect.
A pilot allocation method for a multi-antenna system and a pilot allocation apparatus are provided. The method comprises: determining the number of pilots to be allocated and the number of training cycles at least according to the number of users in each cell, and determining a pilot allocation scheme of the each cell according to the number of pilots to be allocated and the number of training cycles. The determining a pilot allocation scheme of the each cell can comprise determining pilots allocated for users in the l-th cell used during each training cycle, and during each training cycle, allocating pilots of at least the k-th user of the l-th cell to different users in other cells of the system. By allocating pilots allocated to a desired user to different users during each training cycle, pilot contamination can be randomized during several different continuous training cycles, thereby providing a basis for the later accurate channel estimation.
Various image acquisition control methods and apparatuses, and various image acquisition devices are disclosed. One of the image acquisition control methods comprises: acquiring target pixel density distribution information of an image to be acquired; adjusting pixel density distribution of an image sensor according to the target pixel density distribution information; and acquiring the image to be acquired according to the adjusted image sensor. Technical solutions provided can fully utilize integral pixels of an image sensor to achieve differentiated resolution of different displayed regions of an acquired image, improve efficiency of image acquisition, and/or better satisfy diversified application demands of a user.
H04N 5/232 - Dispositifs pour la commande des caméras de télévision, p.ex. commande à distance
H04N 5/335 - Transformation d'informations lumineuses ou analogues en informations électriques utilisant des capteurs d'images à l'état solide [capteurs SSIS]
64.
IMAGE SENSORS WITH ADJUSTABLE PIXEL DENSITY AND PIXEL DENSITY ADJUSTMENT METHODS THEREOF
Embodiments of the present application disclose image sensors with adjustable pixel density and pixel density adjustment methods thereof, wherein one of the image sensors with adjustable pixel density comprises: a plurality of image sensor pixels array-distributed; and a controllable deformed material portion respectively connected with the plurality of image sensor pixels; the controllable deformed material portion being deformable under the action of an external field and density distribution of the plurality of image sensor pixels being correspondingly adjusted through the deformation. The technical solutions of the embodiments of the present application can achieve adjustable pixel density of the image sensor, performs image acquisition based on the image sensor with adjustable pixel density, and can make full use of overall pixels of the image sensor to present differentiated resolution of different regions of an acquired image, thereby better meeting users' diversified application demands.
H04N 5/369 - Transformation d'informations lumineuses ou analogues en informations électriques utilisant des capteurs d'images à l'état solide [capteurs SSIS] circuits associés à cette dernière
65.
BLINK TYPE DETERMINATION METHOD AND APPARATUS, USER EQUIPMENT
A blink type determination method and a determination apparatus are disclosed. A method comprises: acquiring an electrooculogram waveform signal of a blink of a user; determining whether a blink type of the blink can be determined according to an amplitude peak value of the electrooculogram waveform signal and a corresponding relationship between amplitude peak value and blink type; and in response to that the blink type of the blink cannot be determined according to the amplitude peak value and the corresponding relationship, matching the electrooculogram waveform signal according to at least one electrooculogram signal waveform pattern, to determine the blink type of the blink. When a blink type of a blink cannot be determined according to an amplitude peak value of an electrooculogram waveform signal of the blink, the blink type is determined through waveform pattern matching, taking into account accuracy and/or efficiency of blink type detection.
Methods, apparatuses, and systems for controlling task migration are provided. A method for controlling task migration comprises: determining available device difference information of a first device set and a second device set, the first device set comprising one or more user previously-available devices, and the second device set comprising one or more user currently-available devices; determining at least one user previously-available device as a source device according to the available device difference information; and migrating at least one task currently running on at least one source device to at least one user currently-available device. Natural and controllable task migration can be implemented among multiple devices without interrupting a user's use of a task being migrated, thereby improving convenience of use by a user.
Wireless communications methods and devices that relate to the field of communications. A method comprises : receiving a first wireless signal of a target device in a direction of arrival; acquiring a historical path quality of a transmission path corresponding to the direction of arrival; and in response to that the historical path quality is lower than a first threshold, prohibiting sending a second wireless signal in a reverse direction of the direction of arrival. The method gradually disables transmission paths having lower historical path qualities, and reserves transmission paths having higher historical path qualities, thereby being conducive to reducing radiation to personnel and/or reducing power consumption.
Content sharing methods and apparatuses are provided that relate to the field of communications. A method comprises: determining a projection region of a target region on a display region of a first display device relative to at least one eye of a user； and sending related information of the projection region to a second display device. The methods and apparatuses can simplify content sharing steps, improve content sharing efficiency and/or enhance user experience.
Content sharing methods and apparatuses are provided that relate to the field of communications. A method comprises: determining position information of a projection region of a second display region of a second display device on a first display region of a first display device relative to at least one eye of a user; and acquiring related information of the projection region from the first display device according to the position information. The methods and apparatuses can simplify content sharing steps, improve content sharing efficiency and/or enhance user experience.
Content sharing methods and apparatuses are provided that relate to the field of communications. A method comprises: determining a projection region of a second display region of a second display device on a first display region of a first display device; acquiring related information of the second display region; and displaying corresponding content in the projection region according to the related information of the second display region. The methods and apparatuses can simplify content sharing steps, improve content sharing efficiency and/or enhance user experience.
Embodiments of this application provide for establishment of a wireless connection. A method comprises: generating connection authentication information according to related information of a wired connection between a first device and a second device; and sending, in case of disconnection of, a wireless connection establishing request in such a manner that the request can be received by the second device, where the request comprises the connection authentication information. In the methods and apparatuses of embodiments of this application, by using related information of a wired connection as authentication information of establishing a wireless connection, the wireless connection can be established rapidly and securely, and/or device power consumption can also be considered.
Content sharing methods and apparatuses are provided that relate to the field of communications. A method comprises: determining a projection region of a second display region of a second display device on a first display region of a first display device; and sending related information of the projection region to the second display device. The methods and apparatuses can simplify content sharing steps, improve content sharing efficiency and/or enhance user experience.
Authentication methods and apparatuses are provided. The authentication method comprises: acquiring, from a server, first server authentication information of a user, the first server authentication information being encrypted by using at least one first key obtained from a first number of characters in a user password of the user; acquiring the first number of characters input by the user in a password input area; decrypting the first server authentication information by using at least one second key obtained from the first number of characters input; feeding back at least one first authentication response to the user at least according to the decrypted first server authentication information and sending an authentication request to the server based on a server authentication pass instruction of the user, the authentication request being used to request the server to authenticate the user.
H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
H04L 9/28 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité utilisant un algorithme de chiffrement particulier
H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
Positioning methods and devices are described, which relate to the field of positioning. A method comprises: acquiring a group of transmission parameters of a wireless energy transmission device (S120), determining N groups of reference transmission parameters from multiple groups of reference transmission parameters according to the group of transmission parameters, where N is a positive integer (S140), and determining, according to the N groups of reference transmission parameters, one receiving position of a wireless energy receiving device corresponding to the wireless energy transmission device (S160). In this regard, a correspondence that exists between a receiving position of a wireless energy receiving device and a transmission parameter of a wireless energy transmission device can be used to implement positioning of the wireless energy receiving device.
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
H02J 17/00 - Systèmes pour l'alimentation ou la distribution d'énergie par ondes électromagnétiques
75.
METHODS AND APPARATUSES FOR ELECTROOCULOGRAM DETECTION, AND CORRESPONDING PORTABLE DEVICES
Electrooculogram (EOG) detection methods and EOG detection apparatuses are described. The EOG detection method can comprise: acquiring at least one EOG signal of a blink of at least one eye of a user; and analyzing the at least one EOG signal to determine whether the blink is a protective blink. A basis is thus provided for further applications of an eye movement detection technology by determining, according to an EOG signal of a user, whether a blink of the user is a protective blink.
Information communication methods, apparatuses and systems are described, wherein the information communication method comprises: acquiring scenario description information, regularity information of execution of a terminal application and intent data of execution of the terminal application; and sending the acquired intent data to a terminal in a situation that the scenario description information matches corresponding information in the regularity information. Tedious operations performed by users for acquiring intent data can be simplified or eliminated, the intent data can be provided targetedly according to different scenario description information and regularity information of execution of different applications, demands of the users can be better met, and user experience as well as timeliness are improved.
Information communication methods, systems and terminals are described, wherein, an information communication method comprises: acquiring scenario description information and regularity information of execution of a terminal application (s101); acquiring intent data of execution of the terminal application in a situation that the scenario description information matches corresponding information in the regularity information (s102); and presenting the acquired intent data (S103). Tedious operations performed by users for acquiring intent data can be simplified or eliminated, demands of the users can be better met, timeliness is good, and user experience is improved.
Imaging control methods and apparatuses are provided related to the field of imaging. A method comprises: in response to that an imaging apparatus is ready for reading data of a line of pixels, acquiring light source information of at least one glare source corresponding to the line of pixels, the at least one glare source being at least one of at least one light source of the imaging apparatus, causing a glare of the line of pixels when being in an ON state; and turning off at least one light source in an ON state in the at least one glare source according to the light source information. The influence of glare can be reduced, thereby improving the image quality.
Photographing control methods, apparatuses, and devices are described. A method comprises: determining a first orientation of a photographing device and a second orientation corresponding to a scenario mode; and determining, in response to that the first orientation is different from the second orientation, an imaging mode of the photographing device according to the second orientation. In this regard, an appropriate imaging mode is determined according to a second orientation when a first orientation of a photographing device is different from the second orientation corresponding to a scenario mode, to separate orientating of the photographing device from imaging of an imaging module, and therefore a photographing effect is not affected while consideration is given to both device gripping stability and operational convenience.
A proximity relation is determined in various example embodiments. A method can comprise: acquiring a proximity relation between devices and at least one visible light source associated with each device of the devices in at least one moment; and determining a proximity relation of the devices according to the proximity relation between the devices and at least one visible light source associated with each device of the devices in at least one moment. A solution is thus provided for determining a proximity relation without acquiring actual geographic locations of the devices, which improves security and protects user privacy.
Wireless energy transmission control methods and control apparatuses are disclosed. A method comprises: receiving an optical signal from a wireless energy receiver device (S110); and determining, according to an orientation of the optical signal, a wireless energy transmission scheme of a wireless energy transmitter device corresponding to the orientation (S120). The corresponding wireless energy transmission scheme can be rapidly determined according to the orientation of the optical signal from the receiver device.
Biometric authentication can comprise: obtaining, in response to an access request, verification information for biometric authentication and at least one piece of depth information corresponding to at least one presentation depth of the verification information (S110); presenting the verification information at the at least one presentation depth according to the at least one piece of depth information (S120); obtaining verification input information in response to a verification input operation corresponding to the verification information (S130); and comparing the verification input information with a reference verification result, to determine whether the biometric authentication succeeds (S140). Verification information for biometric authentication is presented at a depth corresponding to the verification information, and whether the biometric authentication succeeds is determined by determining whether corresponding verification input information is consistent with a reference verification result, thereby improving accuracy of authentication and security of object access.
Embodiments disclose a human body-based interaction method and interaction apparatus. The method includes: acquiring phase change information of a second signal(S110); the second signal being formed by a first signal through transmission of at least one transmission medium, the at least one transmission medium including the body of a user; and according to a first corresponding relationship between at least one phase change information and at least one motion and/or posture information of the user, determining motion and/or posture information of the user corresponding to the phase change information(S120). At least one example embodiment determines motion and/or posture information of a user merely by using phase change information of a signal transmitted through the user's body, so that determination of the motion and/or posture information of the user is more convenient and accurate.
Biometric authentication can comprise: obtaining, in response to an access request, verification information for biometric authentication and at least one piece of depth information corresponding to at least one presentation depth of the verification information (S110); presenting the verification information at the at least one presentation depth according to the at least one piece of depth information (S120); acquiring gaze point depth information of at least one eye of a user during presentation of the verification information (S130); and analyzing whether the gaze point depth information is consistent with the at least one piece of depth information, to determine whether the biometric authentication succeeds (S140). Also, verification information for biometric authentication can be presented at a depth corresponding to the verification information, and whether the biometric authentication succeeds can be determined by determining whether a gaze point depth of an eye of a user during presentation of the verification information is consistent with the depth, thereby improving accuracy of authentication and security of object access.
Reflection interference control can comprise: determining, according to identification information comprised in a light signal from a reflection surface to a field of view of a user, that a reflection interference phenomenon exists on the reflection surface (S310); and generating a control signal for lowering the level of the reflection interference (S320). For example, by using the characteristic that a light source identifier is modulated in a light signal transmitted by a light source in the existing wireless optical communication, whether a reflection interference phenomenon exists can be determined according to identification information comprised in a light signal received by a field of view of a user from a reflection surface, and reflection interference is automatically controlled if it is determined that the reflection interference phenomenon exists, which is simple and quick and does not require user intervention.
G08C 23/04 - Systèmes de transmission de signaux non électriques, p.ex. systèmes optiques utilisant des ondes lumineuses, p.ex. infrarouges
H04B 10/516 - Systèmes de transmission utilisant des ondes électromagnétiques autres que les ondes hertziennes, p.ex. les infrarouges, la lumière visible ou ultraviolette, ou utilisant des radiations corpusculaires, p.ex. les communications quantiques Émetteurs - Détails du codage ou de la modulation
86.
COMMUNICATION METHOD AND COMMUNICATION NODE FOR DEVICE-TO-DEVICE DIRECT COMMUNICATION
Embodiments of the present application disclose a communication method and a communication node for device-to-device (D2D) direct communication, and relate to the field of D2D technologies. The method comprises: receiving, by a first node, an interference signal from an interference node; and sending, by the first node, the interference signal and a to-be-sent signal in a manner in which the interference signal and the to-be-sent signal can be received by at least one second node. The communication method and the communication node in the embodiments of the present application can effectively reduce interference of a cellular network on D2D communication. By using the communication method and the communication node in the embodiments of the present application, a base station resource does not need to be consumed, and signaling interactions are fewer, which help to improve the resource utilization.
An interaction method and an interaction apparatus are provided, and the method comprises: acquiring first movement information of a mobile carrier that at least one user rides on (S110); and determining, in real time according to the first movement information, second movement information of a virtual mobile carrier that at least one character corresponding to the at least one user rides on in a virtual scene (S120). In the technical solution, a virtual scene that a user is experiencing is combined with inertia that the user feels when riding on a mobile carrier such as a vehicle, which can help the user obtain four-dimensional entertainment experience by using the mobile carrier ridden and the virtual scene.
A63F 13/28 - Dispositions de sortie pour les dispositifs de jeu vidéo répondant à des signaux de commande reçus du dispositif de jeu pour influer sur les conditions ambiantes, p.ex. pour faire vibrer les sièges des joueurs, activer des distributeurs de parfums ou agir sur la température ou la lumière
A haptic feedback generation method and apparatus relate to the field of haptic feedback. The method comprises: in response to that a user body touches an object, sending a second mechanical wave that is used to form a haptic signal at a touch position with a first mechanical wave generated by the user body (S110). A source for forming the haptic signal can be at the touch position, to cause that an effective haptic feedback to a user can be formed with little energy consumption, and poor experience of the user caused by vibration of an entire object is avoided.
Haptic feedback generation methods and apparatuses relating to the field of haptic feedback are provided. The method comprises: sending, through a first medium comprising a first part of a user body, a first mechanical wave to an object touched by the first part; and in response to that a second part of the user body touches a target position of the object, sending, to the object through a second medium, a second mechanical wave that is used to form a haptic signal at the target position with the first mechanical wave, wherein the second medium comprises the second part of the user body. A source for forming the haptic signal can be at the target position, to cause that an effective haptic feedback to the user can be formed with little energy consumption, and poor experience of the user caused by vibration of an entire object is avoided.
Embodiments of the present application provide an information processing method and apparatus. The method comprises: acquiring a spatial position relationship between a gaze point of a user and an information carrier; and processing, at least according to the spatial position relationship, information carried by the information carrier. The embodiments of the present application provide an information processing solution, to cause that the user can quickly and conveniently select an information process.
G06F 19/00 - Équipement ou méthodes de traitement de données ou de calcul numérique, spécialement adaptés à des applications spécifiques (spécialement adaptés à des fonctions spécifiques G06F 17/00;systèmes ou méthodes de traitement de données spécialement adaptés à des fins administratives, commerciales, financières, de gestion, de surveillance ou de prévision G06Q;informatique médicale G16H)
Embodiments of the present application provide an information processing method and apparatus. The method comprises: displaying a window, wherein the window comprising at least one area, and the at least one area respectively corresponds to one information processing manner; determining that an information carrier overlaps with at least one area in the at least one area; and processing, according to at least one information processing manner corresponding to the at least one area that the information carrier overlaps with, information carried by the information carrier. The embodiments of the present application provide an information processing solution, to enable a user to quickly and conveniently select an information processing manner.
An identification method and device, and relate to the field of wearable devices. The method comprises: acquiring a first heartbeat propagation signal and a second heartbeat propagation signal separately from a target limb of a body (S120); and identifying whether the target limb is a left limb or a right limb at least according to the first heartbeat propagation signal and the second heartbeat propagation signal (S140). The method and device can implement automatic identification of left and right limbs, simplify configuration steps, and improve user experience.
Wireless energy transmission method and wireless energy sending device (Tx, 200) are provided. The wireless energy transmission method comprises: transmitting wireless energy to a first wireless energy receiving device (Rx) with the minimum remaining energy level among multiple wireless energy receiving devices (S130); and when the remaining energy level of the first wireless energy receiving device (Rx) is a preset value higher than the remaining energy level of a second wireless energy receiving device (Rx) among the multiple wireless energy receiving devices (Rx), stopping transmitting wireless energy to the first wireless energy receiving device (Rx) and starting to perform wireless energy transmission on the second wireless energy receiving device (S170). The method and the device can implement balanced states of charge for wireless energy receiving devices (Rx) in a wireless energy transmission process, and make it convenient for a user to use multiple wireless energy receiving devices (Rx).
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
94.
WIRELESS ENERGY TRANSMISSION METHODS AND WIRELESS ENERGY SENDING DEVICES
Wireless energy transmission methods and wireless energy sending devices are provided. The method comprises: transmitting, according to remaining energy information of at least one preferential device among multiple wireless energy receiving devices, wireless energy to at least one of the at least one preferential device, until a predetermined energy standard corresponding to the preferential device on which wireless energy transmission is performed is reached. The methods and devices can enable one or more wireless energy receiving devices to be preferentially charged as wanted by a user in a process that a wireless energy sending device transmits energy to multiple wireless energy receiving devices.
Wireless energy transmission methods and wireless energy sending devices are provided. The method comprises: controlling, on the basis of a distribution plan of distributing separately multiple emitter nodes of a wireless energy sending device to multiple wireless energy receiving devices, the multiple emitter nodes to transmit wireless energy separately to corresponding wireless energy receiving devices to which the multiple emitter nodes are distributed. The methods and devices can implement balanced states of charge for wireless energy receiving devices in a wireless energy transmission process, and make it convenient for a user to use multiple wireless energy receiving devices.
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
An association relating to the field of communications is enabled. A method comprises: acquiring image data in a view area of an imaging apparatus; dividing the view area into sub-view areas; acquiring an attribute information set of at least one object in any one sub-view area through beam scanning; establishing a correspondence between the attribute information set and image data corresponding to the one sub-view area; and acquiring, in response to that the attribute information set comprises attribute information of multiple objects, distance related information between the multiple objects and a beam emitting position. An accurate correspondence can be established between an object in a view area of an imaging apparatus and attribute information of the object, and with multiple objects, distance related information between the objects and a beam emitting position is acquired, which helps to further determine a correspondence between each object and corresponding attribute information.
G06F 3/00 - Dispositions d'entrée pour le transfert de données destinées à être traitées sous une forme maniable par le calculateur; Dispositions de sortie pour le transfert de données de l'unité de traitement à l'unité de sortie, p.ex. dispositions d'interface
An association relating to the field of communications is enabled. A method comprises: acquiring image data in a view area of an imaging device; dividing the view area into sub-view areas; acquiring an attribute information set of an object in any one of the sub-view areas through beam scanning; in response to that the attribute information set comprises attribute information of multiple objects, dividing the one sub-view area or the view area into secondary sub-view areas; acquiring attribute information of at least one object in any one of the secondary sub-view areas through beam scanning; and establishing a correspondence between the attribute information of the object in the one secondary sub-view area and image data corresponding to the one secondary sub-view area. A user can obtain a correspondence between attribute information of an object and image data of the object more conveniently.
G06K 7/00 - Méthodes ou dispositions pour la lecture de supports d'enregistrement
H04N 5/232 - Dispositifs pour la commande des caméras de télévision, p.ex. commande à distance
G06F 3/00 - Dispositions d'entrée pour le transfert de données destinées à être traitées sous une forme maniable par le calculateur; Dispositions de sortie pour le transfert de données de l'unité de traitement à l'unité de sortie, p.ex. dispositions d'interface
An interaction method and an interaction system relate to the field of information interaction. The method comprises: sending a first wave signal (S120); receiving a second wave signal that corresponds to the first wave signal after the first wave signal is transmitted by using a medium comprising at least a part of a user body (S140); and judging whether the user body contacts an object according to a signal characteristic of the received second wave signal (S160). The interaction method and system can help a user to naturally and efficiently complete an information interaction process, simplify an interaction process, and improve the interaction efficiency.
The present application provides an interaction method and system, and relates to the field of information interaction. The method comprises: in response to contact between a user body and an object, receiving a wave signal that is sent by the object and is transmitted by using a medium comprising at least a part of the user body. The system comprises: a receiving apparatus, configured to: in response to contact between a user body and an object, receive a wave signal that is sent by the object and is transmitted by using a medium comprising at least a part of the user body. The interaction method and system can help a user to naturally and efficiently complete an information interaction process, simplify an interaction process, and improve the interaction efficiency.
Image processing methods and image processing apparatuses are provided. The image processing method comprises: determining at least one region of interest in an image； determining a parameter of interest of pixels in the image at least according to distribution of the at least one region of interest in the image； determining target positions of the pixels according to the parameter of interest of the pixels and a reduction ratio； and obtaining, according to the target positions of the pixels, a reduced image corresponding to the image. A proportion occupied by pixels of each region in a reduced image after compression is determined according to a degree of interest of a user in each region in an image, to cause a region appreciated by the user to be presented with high quality during restoration, and facilitate image processing after compression.
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