Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

International Business Machines Corporation

Ricoh Company, Ltd.

Tsinghua University

Ge Precision Healthcare LLC

Hunan Rivers Biotechnology Co. Ltd.

Other

Beijing Boe Display Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

China Petroleum Chemical Corporation

Peking University

Research Institute of Petroleum Processing, Sinopec

Boe Technology Groupco., Ltd.

Boe Mled Technology Co., Ltd.

Yan Sun

Xiaomang Zhang

Tiankuo Shi

Yanhui Xi

Wei Sun

Shuo Zhang

Zhihua Ji

Yifan Hou

Xiangjun Peng

Minglei Chu

Chenxi Zhao

Xin Duan

Yuxin Bi

Wei Wang

Peng Hui Jiang

Wen Jun Yin

Xue Dong

Lingyun Shi

Ming Jin Chen

Kuanjun Peng

Hongjuan Liu

Si Bin Fan

Donghui Wang

Xiaochuan Chen

Pengcheng Lu

Lin Sun

Yue Li

Jing Liu

Xiaolong Li

Rui Liu

Li Tian

Yan Xu

Chenyu Chen

Zhijian Zhu

Shengji Yang

Su Liu

Jiantao Liu

Dong Li

Dacheng Zhang

Peng Wang

Tao Yang

Wei Lin

Miao Liu

Wenchao Han

Chih-Wen Su

Huiping Tian

Jiushun Zhang

Hong Yi

Bin Dai

Bin Da

Haihua Yu

Haijun Niu

Dehua Liu

Yankai Gao

Li Xiang

Shaoru Zhang

Lijun Wei

Linju Yang

Hao Chang

Qing Hong Zhuang

Xianjin Ou

Yunzhen Xu

Yueyong Lei

Weibin Liu

Yuanlan Tian

Yifang Chu

Zhijian Da

Xue Yang

Yaqian Ji

Xueli Wang

Guofeng Hu

Lianghao Zhang

Dejun Wang

Jean-Marc Costecalde

Jin Shi

Yilang Sun

Ke Liao

Wenchieh Huang

Yaan Ge

Xue Chen

Yongzhang Luo

Chuanjun Liu

Chi Minh Nguyen

Haitao Song

Buer Qi

Huanzhong Li

Mingyang Yang

Bingjie Zhao

Qiuqiao Jiang

Yindong Zhang

Chingwen Kung

Chuan Shuai

Rihui Lin

Jian Hao

Anjie Wang

Chan Gao

Zhang Sheng Pan

Bin Bin Wei

Zhuobing Zhang

Qingxin Lei

An image processing method and apparatus, an electronic device and a storage medium are provided. The method includes: obtaining an original image, and for each of pixels in the original image, converting first color data of the pixel into second color data corresponding to a set color space (S); calculating a feature weighted value of the pixel according to the second color data and a preset rule (S); and determining a uniformity of the pixels based on the feature weighted values to mark the pixels (S).

Image processing methods and apparatuses, electronic devices and storage media

A multi-viewpoint image processing system includes a processing apparatus and a display apparatus, the processing apparatus includes an acquisition module and an encoding module, wherein the acquisition module is configured to acquire K viewpoint images, and a viewpoint image includes M rows and N columns of pixels; the encoding module is configured to receive the K viewpoint images, encode the K viewpoint images to generate a plurality of encoded images, and send the plurality of encoded images to the display apparatus; the display apparatus is configured to receive the plurality of encoded images and obtain M pieces of display information according to the plurality of encoded images, an i-th piece of display information including i-th rows of pixels of the K viewpoint images, i=1, 2, . . . , M; and perform stereoscopic display according to the M pieces of display information.

Multi-viewpoint image processing system and method thereof

Provided is a method for determining grayscale data. The method for determining grayscale data includes acquiring a source image; acquiring pixel values of third pixel points by calculating weighted values of channel values of a first pixel point and channel values of second pixel points of corresponding colors; acquiring a first image by replacing pixel values of the second pixel points in the source image with the pixel values of the third pixel points; and determining grayscale data of the first panel and grayscale data of the second panel based on the first image.

Method and apparatus for determining grayscale data by calculating weighted values, device, and screen drive board

A display substrate including a base substrate is provided. The display substrate includes a sub-pixel array, which includes a plurality of first sub-pixel rows and a plurality of second sub-pixel rows, each first sub-pixel row includes a plurality of first sub-pixels, a plurality of second sub-pixels, and a plurality of third sub-pixels, each second sub-pixel row includes a plurality of fourth sub-pixels and a plurality of white sub-pixels. Each first sub-pixel, each second sub-pixel, and each third sub-pixel are configured such that white can be displayed by combining a single first sub-pixel, a single second sub-pixel, and a single third sub-pixel, and each fourth sub-pixel is selected from any one of the first sub-pixel, the second sub-pixel and the third sub-pixel. Each of the plurality of first sub-pixel rows and each of the plurality of second sub-pixel rows are arranged alternately in a column direction of the sub-pixel array.

Display substrate, display panel and image display method

An image inpainting method includes: acquiring an image to be inpainted based on depth information and texture information of a reference image, the image to be inpainted including at least one region to be inpainted; determining at least one reference block matching the at least one region to be inpainted respectively in the reference image; and inpainting the at least one region to be inpainted by using the at least one reference block to obtain a composite image.

Image inpainting method and electronic device

Embodiments of the present application provide a tissue boundary determination apparatus and method. The tissue boundary determination method includes acquiring multiple slice images of multiple positions of a tissue to be examined, determining, with regard to at least one first selected slice image of the multiple slice images, a tissue boundary on the first selected slice image, and determining, according to the tissue boundary on the first selected slice image, tissue boundaries on a predetermined number of other slice images adjacent to the first selected slice image. Therefore, an accurate tissue (such as malignant tumor) boundary may be acquired efficiently so as to provide a reference basis for analysis on internal and external tissue of a tumor.

Tissue boundary determination apparatus and method

The present disclosure provides a virtual viewpoint synthesis method, including: pre-processing a depth image with zero parallax corresponding to an original image to obtain a processed depth image; generating virtual viewpoint images corresponding to a plurality of virtual viewpoints respectively according to the processed depth image and the original image; and filling holes in the virtual viewpoint image to generate a plurality of filled virtual viewpoint images. The present disclosure further provides an electronic apparatus and a computer-readable medium.

Virtual viewpoint synthesis method, electronic apparatus, and computer readable medium

The present disclosure provides a A driving method of a display panel, including: determining a target region and a non-target region in the display panel; dividing the target region into a plurality of target sub-regions, and dividing the non-target region into a plurality of non-target sub-regions, wherein an area of the target sub-region is less than that of the non-target sub-region; determining brightness compensation values of each target sub-region and each non-target sub-region according to a gray scale value of each pixel in an input image; determining a compensated brightness of each pixel unit in the display panel according to the gray scale value of each pixel in the input image, the brightness compensation values of each target sub-region and each non-target sub-region; and driving each pixel unit in the display panel to emit light according to the compensated brightness of each pixel unit in the display panel.

Method and apparatus for driving display panel and display device

A sound-generating device, a display device, a sound-generating controlling method, and a sound-generating controlling device are provided. The sound-generating device includes: a reflection plate which includes a first sound wave reflection face arranged towards a first direction; a plurality of main loudspeakers, the plurality of main loudspeakers are distributed in an array in a preset three-dimensional space, and the preset three-dimensional space is located at one side of the first sound wave reflection face towards a first direction; the plurality of main loudspeakers include first main loudspeakers with a sound-generating direction towards the first direction, and second main loudspeakers with a sound-generating direction towards a second direction, the second direction is an opposite direction of the first direction; and the sound waves emitted by the second main loudspeakers are transmitted to the first sound wave reflection face and can be reflected by the first sound wave reflection face.

Sound-generating device, display device, sound-generating controlling method, and sound-generating controlling device

A display method comprises: acquiring multiple frames of images to be displayed, one frame of two adjacent frames of the images to be displayed being an image in an odd-numbered row, the other frame being an image in an even-numbered row, the resolution of the image in the odd-numbered row being M*(a*N), the resolution of the image in the even-numbered row being M*(a*N) or (M−1)*(a*N), and a being 1 or 2; and causing an odd-numbered display group to display the image in the odd-numbered row, and causing an even-numbered display group to display the image in the even-numbered row, the odd-numbered display group comprising M*(a*N) odd-numbered display units, the even-numbered display group comprising (M−1)*(a*N) even-numbered display units, the odd-numbered display unit in the i-th row comprising a first sub-pixel, a second sub-pixel, and a third sub-pixel in a pixel unit in the i-th row.

Display method of display panel and display control apparatus thereof, and display apparatus

A display device, a sound producing control method, a method and device for determining parameters. The display device includes a plurality of exciters arranged on the display panel, the display panel producing sound on a screen through the plurality of exciters; wherein, the plurality of the exciters are formed as at least one sound producing unit, each sound producing unit includes at least two exciters, and each exciter in the same sound producing unit is connected to a same audio signal input end, in one sound producing unit, a signal filter is provided on an audio transmission line from the audio signal input end to at least one exciter, and used for low frequency compensation of a sound produced by the entire sound producing unit.

Display device, sound producing control method, parameter determining method and device

A pixel structure, a driving method thereof, a display panel, and a display apparatus are provided. The pixel structure includes: a plurality of pixel rows and a plurality of pixel columns. Each pixel row includes: sub-pixels of four different colors. The plurality of pixel columns include: a plurality of first pixel columns and a plurality of second pixel columns arranged alternately. Each of the first pixel columns includes: sub-pixels of three of the four different colors. Each of the second pixel columns includes: sub-pixels of another color other than the three of the four different colors.

Pixel structure, driving method thereof, display panel, and display apparatus

A display compensating method, display compensating device, and display device are provided, which relates to field of display and addresses the issues of poor screen uniformity, grayscale relationship change of sub-pixel due to ambient temperature change, and display screen brightness affected by ageing offset of threshold voltage corresponding to the sub-pixel. The display compensating method is applied to the display device, including: converting a received grayscale signal into a brightness signal; performing an optical compensation on a display brightness of the display device based on the brightness signal; converting a corresponding brightness signal on which the optical compensation is performed into a voltage signal; compensating for a threshold voltage corresponding to each sub-pixel in the display device based on the voltage signal; and compensating for operating parameters of the display device for the display device at different operating temperatures.

Display compensating method, display compensating device, and display device

An image display method includes: obtaining image data of a target image, and obtaining an initial sampling value of a first screen according to the image data, wherein the initial sampling value includes region sampling values of at least two target regions in the first screen, and the region sampling values include a previous region correction value and a current region sampling value; correcting the current region sampling value in a target region sampling value, based on a mapping relationship between the previous region correction value and the target region sampling value, to obtain first data; and determining second data corresponding to a second screen according to the first data, to realize displaying of the target image in a stacked screen according to the first data and the second data, wherein the stacked screen is formed by the first screen and the second screen in an overlapped manner.

Image display method and device, storage medium, electronic device

Provided is a method for displaying an image, including acquiring a first target image with a third resolution and a second target image with a fourth resolution; determining a reference grayscale value of each of the backlight sections based on grayscale values of respective pixels in the first image region corresponding to the backlight section; determining grayscale values of respective pixels in a first display image based on grayscale values of respective pixels in the first target image; determining grayscale values of respective pixels in a second display image; driving each of the backlight sources to emit light based on the reference grayscale value of the backlight section where the backlight source is disposed; driving the first display panel to perform display based on the first display image; and driving the second display panel to perform display based on the second display image.

Method and apparatus for displaying image and screen driving board

Growing community of inventors

Beijing, China

Yan Sun