Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Ruifeng Qin

Lili Chen

Hao Zhang

Ziqiang Guo

Jinghua Miao

Bin Zhao

Jian Qiao Sun

Xi Li

Xuefeng Wang

Yukun Sun

Jianwen Suo

Peng Han

Guixin Yan

Feng Pan

Huidong He

Lixin Wang

Yu Lei

Juanjuan Shi

Qianwen Jiang

Weihua Du

Wenyu Li

Yuanjie Lu

Xinjian Liu

Zhen Tang

Xue Dong

Wei Sun

Minglei Chu

Jiankang Sun

Lin Lin

Yali Liu

Qingwen Fan

Wenhong Tian

Jinbao Peng

Feng Zi

Yakun Wang

Bingxin Liu

Yanqiu Zhao

Yinwei Chen

Mubing Li

Yadong Ding

Haoran Jing

Jianjie Wu

Yuanyuan Du

Provided is a method for processing video data. The method includes: acquiring a second outline of at least one object in an (n+1)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 nimage 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.

Method, apparatus, and device for processing video data and computer storage medium

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.

Display control apparatus, display control method and display device

The present invention relates to a picture display method. In the present invention, a target database for storing at least one candidate three-dimensional model and a feature matrix corresponding to each candidate three-dimensional model is created, wherein the candidate three-dimensional model is obtained on the basis of performing incomplete-part completion and/or color restoration on an initial three-dimensional model obtained by means of scanning by a picture scanning device. Therefore, after a picture including a target object is collected and a target feature matrix of the target object is determined on the basis of the picture including the target object, a target three-dimensional model, which matches the target object and has been subjected to incomplete part completion and/or color restoration, can be acquired from the target database on the basis of the target feature matrix of the target object, so as to display the target three-dimensional model.

Picture display method and apparatus, and device and medium

A VR integrated machine and a running method thereof are provided. The VR integrated machine includes a heat generating device, a heat conducting member and thermoelectric conversion member, the heat conducting member is connected with the heat generating device, the thermoelectric conversion member has a first end connected with the heat conducting member, and is configured to generate electrical energy and to supply the electrical energy to the UR integrated machine.

VR integrated machine and running method thereof

A driving method is configured to drive a display device, and the display device includes a display array and a light valve array. The display array includes rows of sub-pixels, the light valve array includes a plurality of sub light valves, a respective one sub light valve of the plurality of sub light valves corresponds to at least one row of sub-pixels, and the light valve array is on a light-emitting side of the display array. The driving method includes: any sub-pixel in the at least one row of sub-pixels being in a response phase of a display operation, the respective one sub light valve being in a light-shielding state, and the respective one sub light valve corresponding to the at least one row of sub-pixels.

Display device including sub light valves shielding sub-pixels in a response phase, virtual reality equipment, and driving method

The present disclosure is related to an image processing method of virtual reality. The image processing method may include obtaining position information of a gaze point; performing a compression process on an original image to obtain a compressed image based on the position information of the gaze point; performing a compression process on a distorted image of the original image in an lens to obtain a compressed distorted image based on the position information of the gaze point; and performing an anti-distortion process on the compressed image to obtain an anti-distortion image based on a relationship between the compressed image and the compressed distorted image. The position information of the gaze point may be position information of a gaze point of a user's eye on an original image.

Image processing method of virtual reality and apparatus thereof

The present application discloses a display optimization method. The method includes setting a light-emitting substrate including a first plurality of unit regions. Each unit region is associated with a luminance produced by one or more light-emitting diodes. The method further includes determining a sensitive area having a second plurality of unit regions in part of the light-emitting substrate in association with eyeball position of viewer relative to the light-emitting substrate and a non-sensitive area having a plurality of combined-regions in remaining part of the light-emitting substrate. Additionally, the method includes transferring local variables including information about the sensitive area and the combining factor k to a processor. Furthermore, the method includes operating the processor based on the local variables to individually control a first luminance of the one unit region in the sensitive area and to commonly control a second luminance of one combined-region in the non-sensitive area.

Display optimization method and a display apparatus

Disclosed is face tracking method and device. The method includes: acquiring an initial facial image in a to-be-tracked picture; performing binarization processing on the initial facial image according to a standard range of color parameter and an actual value of the color parameter of each pixel in the initial facial image, to obtain a binarized facial image; acquiring a position of a preset organ in the binarized facial image; and acquiring a position of a final facial image according to the position of the preset organ and a position of the initial facial image.

Face tracking method and device

A current compensation circuit, a virtual reality device and a control method are disclosed. The current compensation circuit includes: a first constant current sub-circuit, configured to generate a driving current of a backlight module; a second constant current sub-circuit, configured to generate a compensation current of the backlight module; a compensation gating sub-circuit, configured to determine whether to select the second constant current sub-circuit to supply power to the backlight module; and a black insertion control signal generation sub-circuit, configured to generate a black insertion control signal, connected with the first constant current sub-circuit and the compensation gating sub-circuit, and configured to control, by the black insertion control signal, the first constant current sub-circuit and the second constant current sub-circuit to simultaneously supply power to or power off the backlight module, so that the black light module realizes a backlight black insertion.

Current compensation circuit, virtual reality device and control method

The present disclosure proposes a dual-screen display method for eliminating AR/VR picture tearing and an AR/VR display device, each single screen in a dual-screen for the dual-screen display method being divided into a first half-screen and a second half-screen respectively. The method includes: performing rendering and scanning in parallel for the first half-screen and the second half-screen in unit of half a frame. A start time of scanning the second half-screen is adjusted to eliminate a picture tearing phenomenon.

Dual-screen display method for eliminating AR/VR picture tearing and AR/VR display device

Provided are a mobile terminal management method, a mobile terminal management system, and a mobile terminal. Said mobile terminal management method comprises: acquiring a desired endurance time length; predicting an endurance time length according to a current power consumption rate and a current state of charge of a battery; judging whether a power consumption rate needs to be reduced according to the desired endurance time length and the predicted endurance time length; when it is judged that the power consumption rate needs to be reduced, determining a power consumption reducing scheme according to the desired endurance time length and the predicted endurance time length; and managing a mobile terminal according to the determined power consumption reducing scheme. In this disclosure, the user can set a desired endurance time length; using requirements of the user on the mobile terminal are satisfied as much as possible while saving power.

Mobile terminal managing method and system, mobile terminal

Growing community of inventors

Beijing, China

Ruifeng Qin