Data processing method, data processing device and tiled display system
A data processing device and data processing technology, applied in the direction of electrical digital data processing, input/output process of data processing, digital output to display equipment, etc.
Active Publication Date: 2016-08-17
BOE TECH GRP CO LTD
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[0005] In view of this, in order to solve the problems of the prior art, an embodiment of the present invention provides a data processing method, a data processing device, and a splicing display system. After the image signal is displayed in the splicing display system using the data processing method, it can eliminate the Improve the display quality of the splicing display system by solving the problem of image deformation and distortion caused by seams between adjacent screens
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[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0045] It should be noted that all terms (including technical and scientific terms) used in the embodiments of the present invention have the same meanings as commonly understood by those of ordinary skill in the art to which the present invention belongs. It should also be understood that terms such as those defined in common dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and shou...
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An embodiment of the invention relates to the technical field of display and provides a data processing method, a data processing device and a tiled display system. The data processing method can avoid the problem of anamorphose caused by joints to improve display quality. The method includes: acquiring a frame of to-be-displayed first image data on a first area of a display screen; according to positions of the joints in a second area and widths of line joints and / or column joints, removing pixel data corresponding to the line joints and / or the column joints from the first image data to obtain second image data divided into multiple parts by the removed pixel data, wherein a width difference between the first area and the second area smaller than the first area is equal to the width sum of all line joints and / or equal to the width sum of all column joints; displaying on the second area of the display screen according to each part of the second image data divided by the removed pixel data. The data processing method, the data processing device and the tiled display system are used for data processing in the tiled display system.
Description
technical field [0001] The present invention relates to the field of display technology, in particular to a data processing method, a data processing device and a splicing display system. Background technique [0002] The splicing display system includes multiple independent screens arranged in a certain arrangement. The display process of the picture in the splicing display system is usually to divide the content to be displayed according to the number and arrangement of the screens, and then display it on each screen to form a complete picture. [0003] Since the edge of each screen is provided with structures such as driving circuits, it is difficult to achieve no frame around the screen in the current technology, so there is a certain seam between adjacent screens in the display system formed by splicing. With the continuous development of display technology, the frame of a single screen is continuously reduced. At present, the smallest seam between two adjacent screens...
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IPC IPC(8): G06F3/14
CPCG06F3/1446
Inventor 张凯亮
Owner BOE TECH GRP CO LTD