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公开(公告)号：US20240098270A1
公开(公告)日：2024-03-21
申请号：US18275377
申请日：2022-09-20
发明人： Huidong HE , Peng HAN , Hao ZHANG , Lili CHEN , Qianwen JIANG , Ruifeng QIN , Juanjuan SHI , Weihua DU
IPC分类号： H04N19/137 , H04N19/14 , H04N19/159 , H04N19/176
CPC分类号： H04N19/137 , H04N19/14 , H04N19/159 , H04N19/176
摘要： Provided is a method for processing video data. The method includes: acquiring a second outline of at least one object in an (n+1)th image frame of a to-be-compressed video data group based on a fuzzy algorithm; determining a motion vector of the at least one object according to the second outline and a first outline of the at least one object in an nth image frame of the to-be-compressed video data group; acquiring compressed video data according to the motion vector and a start image frame of to-be-compressed video data; and sending the compressed video data to an apparatus for displaying images.
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公开(公告)号：US20240248672A1
公开(公告)日：2024-07-25
申请号：US18562346
申请日：2021-05-26
发明人： Huidong HE , Peng HAN , Qianwen JIANG , Juanjuan SHI , Weihua DU , Xue DONG , Hao ZHANG , Lili CHEN , Yongzhong ZHANG
摘要： The present application discloses an inter-device communication method, a camera, and a display, for use in providing a method for direct communication between a camera and a display. The camera comprises a controller, a camera body, a memory, and a communication module. The controller is configured to perform the following steps: acquiring an image from the camera body and performing image processing on the image to determine configuration information of the image; determining ID code information of the image according to identification information of the camera body and the configuration information, wherein the ID code information is used for representing the identification information of the camera body and the configuration information of the image; and sending the image and the ID code information to a display, so that the display performs image processing on the image according to the ID code information and then displays the image.
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公开(公告)号：US20240365019A1
公开(公告)日：2024-10-31
申请号：US18247442
申请日：2022-06-29
发明人： Peng HAN , Lili CHEN , Weihua DU , Huidong HE , Qianwen JIANG , Ruifeng QIN , Juanjuan SHI , Hao ZHANG
CPC分类号： G06F3/14 , G06T5/70 , G06T5/80 , G06T5/92 , H04N1/60 , H04N9/73 , G06T2207/10024 , G06T2207/20192
摘要： Display control apparatus, display control method and display device are provided, belonging to the field of displaying. The apparatus includes: Mini ISP module configured to obtain original image data of camera sensing component in real time, to obtain first image data by performing lens correction, defective pixel correction, noise filtering and format conversion on the original image data; compensation ISP module, configured to obtain second image data by performing lens correction, defective pixel correction, noise filtering, format conversion and first processing on the original image data; display control module, configured to process the first image data to obtain image data for displaying before receiving the second image data, to process the second image data to obtain image data for displaying after receiving the second image data and to control display screen to display according to the image data for displaying. The delay in image data transmission can be reduced.
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4.发明公开公开(公告)号：US20240321166A1
公开(公告)日：2024-09-26
申请号：US18578685
申请日：2021-08-31
发明人： Peng HAN , Huidong HE , Qianwen JIANG , Juanjuan SHI , Weihua DU , Hao ZHANG , Lili CHEN , Xue DONG , Yongzhong ZHANG
IPC分类号： G09G3/20 , H04N25/767 , H04N25/78
CPC分类号： G09G3/2011 , H04N25/767 , H04N25/78 , G09G2300/0814 , G09G2310/0286 , G09G2310/0291 , G09G2320/045
摘要： Provided in the present disclosure are a display apparatus, an image signal processing apparatus, a collection apparatus and a display system. The display apparatus includes: a plurality of pixels, which are arranged in an array; a plurality of scan lines, which are respectively coupled to the plurality of pixels and extend in a row direction; a plurality of data lines, which are respectively coupled to the plurality of pixels and extend in the row direction; a plurality of control lines, which are respectively coupled to the plurality of pixels and extend in a column direction; a data bus, which is coupled to the data lines; a plurality of first switch circuits, which correspond to one data line; and a plurality of second switch circuits, which correspond to the pixels.
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5.发明公开公开(公告)号：US20240138010A1
公开(公告)日：2024-04-25
申请号：US18278381
申请日：2022-09-19
发明人： Qianwen JIANG , Yongzhong ZHANG , Hao ZHANG , Lili CHEN , Peng HAN , Huidong HE , Juanjuan SHI , Weihua DU
摘要： Provided is a method for retrieving a lost-of-contact mobile terminal. The method is applied to a first control terminal, and includes: receiving a first lost-of-contact distress signal a first mobile terminal forwarded by a server; displaying a help seeking interface; sending, in response to a help-retrieving instruction, a first help-retrieving request to the server; and receiving a first confirmation help message from a second control terminal from the server, wherein the first confirmation help message indicates that the second control terminal agrees to help retrieve the first mobile terminal.
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公开(公告)号：US20240331448A1
公开(公告)日：2024-10-03
申请号：US18649574
申请日：2024-04-29
发明人： Ruifeng QIN , Jing YU , Peng HAN , Huidong HE , Qianwen JIANG , Weihua DU , Juanjuan SHI
CPC分类号： G06V40/28 , G06T7/521 , G06T7/55 , G06V10/12 , H04N23/66 , G06F3/017 , G06T2207/10028 , G06T2207/10048 , G06T2207/30196
摘要： A posture recognition system, a method and an electronic device. The system includes: N depth cameras, N processing modules and a control module; the N depth cameras capture target images from different locations, and transmit the target images captured respectively to corresponding processing modules, wherein the target images contain depth information of a target object; the N processing modules respectively determine a depth map of the target object based on the depth information contained in the target images received respectively, perform posture recognition on the target object in the target images in view of the depth map of the target object, to obtain N recognition results corresponding to the N depth cameras respectively, and send the N recognition results to the control module; and the control module combines the N recognition results, and determines a combination result as a recognition result of the target image.
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7.发明公开公开(公告)号：US20240237111A9
公开(公告)日：2024-07-11
申请号：US18278381
申请日：2022-09-20
发明人： Qianwen JIANG , Yongzhong ZHANG , Hao ZHANG , Lili CHEN , Peng HAN , Huidong HE , Juanjuan SHI , Weihua DU
摘要： Provided is a method for retrieving a lost-of-contact mobile terminal. The method is applied to a first control terminal, and includes: receiving a first lost-of-contact distress signal a first mobile terminal forwarded by a server; displaying a help seeking interface; sending, in response to a help-retrieving instruction, a first help-retrieving request to the server; and receiving a first confirmation help message from a second control terminal from the server, wherein the first confirmation help message indicates that the second control terminal agrees to help retrieve the first mobile terminal.
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公开(公告)号：US20230403382A1
公开(公告)日：2023-12-14
申请号：US18036379
申请日：2020-12-21
发明人： Qianwen JIANG , Hao ZHANG , Lili CHEN , Peng HAN , Huidong HE , Juanjuan SHI , Weihua DU
IPC分类号： H04N13/156 , H04N13/383 , H04N13/15
CPC分类号： H04N13/156 , H04N13/383 , H04N13/15
摘要： Provided are a mixed reality display method, a mixed reality device, and a storage medium. The method includes: after receiving a mixed display signal, tracking the eyeballs of a user by means of an eyeball tracker, and determining a gaze point of the user on a display screen; determining, according to a correspondence between the gaze point and a sub-display region in the display screen, the sub-display region the user gazes; determining at least one first image sensor according to a correspondence between the sub-display region and an image sensor in an image sensor array, and adjusting the at least one first image sensor; and superimposing and rendering an environment image output by the image sensor array and a virtual image, and obtaining and displaying an MR image.
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公开(公告)号：US20220130320A1
公开(公告)日：2022-04-28
申请号：US17511388
申请日：2021-10-26
发明人： Peng HAN , Hao ZHANG , Lili CHEN , Huidong HE , Juanjuan SHI , Qianwen JIANG , Weihua DU
IPC分类号： G09G3/22
摘要： A control method for display switching, an electronic device, and a storage medium are provided. The control method for display switching includes: establishing a first buffer and a second buffer at a kernel layer and initializing the first buffer; establishing a first service process and a second service process at a user layer, and controlling the first service process to render a first image according to a display parameter of a first buffer and transmit it to a display screen via the first buffer for display; and initializing the second buffer according to a switching instruction, and controlling the second service process to render a second image according to a display parameter of the second buffer and transmit it to the display screen via the second buffer so as to make the display screen switch to displaying the second image.
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