Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Boe Technology Groupco., Ltd.

Lihua Geng

Xitong Ma

Ran Duan

Yanfu Li

Congrui Wu

Xiaodong Shi

Xianzhen Li

Xian Wang

Xiaoyu Li

Youxiang Xia

Xiao Lin Zhang

Tianyue Zhao

Han Yan

Qingguo Yang

Naifu Wu

Zhiguo Zhang

Enhui Guan

Masakazu Okamura

Qi Zeng

Jing Wang

Lijie Zhang

Shu Wang

Pablo Navarrete Michelini

Wei Deng

Changlin Leng

Yongbo Wang

Xiangyang Liu

Tianmin Rao

Jianmin He

Zhichao Li

Rui Sun

Junyuan Ren

Donglei Mu

Xiao Su

Xingxing Lu

Navarrete Michelini Pablo

The present disclosure provides an image quality adjusting method, including: acquiring first image quality information of a display assembly while displaying a preset measurement image; performing analysis and calculation based on the first image quality information and a preset second image quality information to generate adjustment information; determining an adjustment type corresponding to each preset partition according to the adjustment information, and determining at least one adjustment region according to the adjustment type corresponding to each preset partition; and performing image quality adjustment on each adjustment region according to the adjustment information. The present disclosure further provides an image quality adjusting assembly, a display system, and a computer readable medium.

Image quality adjusting method and assembly, display system and computer readable medium

The present disclosure provides an image-quality calibrating method and system and a storage medium. The method includes: when a display screen is displaying a testing image, measuring the actually measured chromaticity coordinate of a target pixel unit in the image; according to a magnitude relation between the actually measured chromaticity coordinate and a standard chromaticity coordinate, by adjusting the pixel component of the target pixel unit, performing coarse adjustment to coordinate values of the actually measured chromaticity coordinate in a first direction and a second direction, and repeatedly performing the coarse adjustment till both of differences in the first direction and the second direction between the actually measured chromaticity coordinate obtained after the coarse adjustment and the standard chromaticity coordinate are less than a first preset value.

Image-quality calibrating method and system and storage medium

The present disclosure provides a display control method, including: performing a splitting processing on a source video stream of a display panel in response to a multi-path display control instruction, to obtain a plurality of same video sub-streams; acquiring a processing parameter corresponding to each video sub-stream, and processing the video sub-stream according to the processing parameter; and performing a tiling and merging operation on the processed video sub-streams to obtain an output video stream, and outputting the output video stream to the display panel for displaying. The present disclosure further provides a display control device, a display apparatus, and a computer readable medium.

Display control method, display control device, display apparatus and computer readable medium

Provided in the present disclosure is a display control method. The method includes: receiving video streams sent by a plurality of video sources, and acquiring a second priority parameter corresponding to each video stream; according to a first priority parameter which is pre-configured for each display area of a display apparatus, and the second priority parameter for each video stream, obtaining a video stream corresponding to each display area; and according to the video stream corresponding to each display area, generating image data, and sending the image data to the display apparatus for display. Further provided in the present disclosure are a display control apparatus, a display device, and a computer-readable medium.

Display control method and apparatus, and display device and computer-readable medium

A video processing method includes: obtaining a video signal, a color gamut range of the video signal including at least two color zones, each of the color zones corresponding to a set of correction data; performing chromatic calibration on the video signal, including correcting image data of the video signal in a color zone using a set of correction data corresponding to the color zone; and outputting the video signal that has undergone the chromatic calibration.

Video processing method, video processing device, and display device

Provided is a video processor. The video processor includes: a receiving module, configured to receive source video display data and parse the source video display data as valid video display data; a pre-processing module, configured to generate valid video display data in a predetermined video format; an image quality processing module, configured to adjust image quality parameters to output a first video screen; a post-processing module, configured to extract video parameters, generate a blended screen, and blend the blended screen on the first video screen; and a video output module, configured to perform data format conversion on valid video display data of the first video screen and valid video display data of the blended screen to encapsulate as output video display data, and output the output video display data to an external display to blend the blended screen on the first video screen.

Video processor, video processing method, display control system, and electronic device

The present disclosure provides an image data processing device, an image data processing method and a display device. The image data processing device includes: a plurality of writing controllers corresponding to a plurality of image blocks into which an input image is divided, and each configured to obtain input data of one image block in each input image, determine a frame address of the input data stored in a memory, and transmit the input data to the memory in accordance with the determined frame address; and a plurality of reading controllers, each reading controller corresponding to one image block into which an output image is divided, and configured to determine a frame address of the output data of one image block in ach output image in the memory, and read output data from the memory in accordance with the determined frame address.

Image data processing device and method, and display device including an image data processing device

A detection method for an image segmentation manner is provided. The detection method includes obtaining four sub-images input by a serial digital interface and formed by dividing an original image, extracting four groups of reference pixel points from the four sub-images according to a set extraction manner, calculating pixel difference values of pixel points according to the four groups of reference pixel points, and determining an image segmentation manner of the serial digital interface according to the pixel difference values.

Detection method and detection device for image segmentation manner, and display device

Disclosed are a device and method for processing video data, and a display system. The device for processing video data includes: a first acquisition module, a second acquisition module, a storage module and a processing module. The first acquisition module is configured to determine, in response to receiving an image quality adjustment parameter, whether the image quality adjustment parameter meets a preset condition, and send the image quality adjustment parameter to the storage module. The storage module is configured to cache the image quality adjustment parameter, and send the image quality adjustment parameter to the processing module. The second acquisition module is configured to acquire original video data, and send the original video data to the processing module. The processing module is configured to perform data processing on the original video data according to the image quality adjustment parameter to generate target video data.

Device and method for processing video data, and display system

Provided is a method for marking a focused pixel. The method includes: in response to marking a focused pixel of a first image based on a focus threshold, adjusting the focus threshold in the case that an adjustment condition is satisfied; marking a focused pixel of a second image based on the adjusted focus threshold. The adjustment condition includes: a focus degree of the first image is less than a target focus degree, and/or, the focus degree of the first image is greater than the target focus degree. Moreover, a similarity between the first image and the second image is greater than a similarity threshold, and a difference between a focus degree of the second image and the target focus degree is less than a difference between the focus degree of the first image and the target focus degree.

Method for marking focused pixel, electronic device, storage medium, and chip

An image transmission device includes: a frequency detector configured to detect a frame rate of an image frame and output a frequency switching mark signal when detecting that the frame rate changes; a frequency configuration device configured to output a first configuration signal according to a safe frequency step value in response to the frequency switching mark signal; a frequency processor configured to output a reference clock signal, adjust a frequency of the output reference clock signal repeatedly according to the first configuration signal, and until a frequency of an adjusted reference clock signal is substantially equal to a frequency of a reference clock signal corresponding to a changed frame rate, end adjustment; and an image frame transmitter configured to convert a format of the image frame into a format corresponding to the image frame transmitter according to the adjusted reference clock signal, and output the format-converted image frame.

Image transmission device and control method thereof, image transmission system and display apparatus

An image processing method includes: using image data of a first image as image data of a base region, wherein the first image has a first resolution; and generating, based on the image data of the first image, image data of an extended region according to extension policies, so as to obtain image data of a second image including the image data of the base region and the image data of the extended region, wherein the second image has a second resolution, and the first resolution is less than the second resolution.

Image processing method and display control method

A method for processing an image frame includes: obtaining an image frame to be displayed; determining whether pixel data in the image frame to be displayed is lost; and using preset replacement data as data of target pixels in the image frame to be displayed, in response to determining that the pixel data in the image frame to be displayed is lost.

Method for processing an image frame and electronic device

A display method, a displaying device, electronic equipment and a storage medium. The display method comprises: acquiring menu data, target display position data of the menu data on a display screen, and source data, wherein the source data includes N channels of first display data, and the first display data has a preset size; conducting format conversion on the menu data to obtain M channels of second display data with a preset size; fusing the first display data with the second display data according to the target display position to obtain third display data; and displaying the third display data on the display screen.

Display method, displaying device, electronic apparatus, and storage medium

A test system for stability of video interfaces includes a display, a signal generator, a controller, and an image capturing sensor. The signal generator is configured to transmit multiple video signals to multiple video interfaces of the display. The controller is configured to control the display to sequentially display images according to each video signal. The image capturing sensor is configured to capture the images displayed sequentially by the display according to each video signal, and detect whether an image corresponding to each video signal is abnormal, and transmit a detection result to the controller.

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Beijing, China

Lihua Geng