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High resolution signal source splicing wall displaying methods, device and equipment

A technology of high-resolution signal and display method, applied in the field of high-resolution signal source wall display, can solve the problem of lack of high-resolution image signal transmission real-time display technology and so on

Active Publication Date: 2019-04-16
GUANGDONG VTRON TECH CO LTD
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  • Claims
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Problems solved by technology

[0004] The embodiment of the present application provides a high-resolution signal source splicing wall display method, device and equipment, which solves the existing technical problem of lack of real-time display technology for high-resolution image signal transmission to the splicing wall

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  • High resolution signal source splicing wall displaying methods, device and equipment
  • High resolution signal source splicing wall displaying methods, device and equipment
  • High resolution signal source splicing wall displaying methods, device and equipment

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Embodiment Construction

[0046] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0047] For ease of understanding, see figure 1 , the embodiment of the present application provides a high-resolution signal source mosaic display method, including:

[0048]Step 101: Divide the image signal of the signal source into i rows and j columns in a balanced manner to obtain i×j divided regions.

[0049] It...

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Abstract

The invention discloses high resolution signal source splicing wall displaying methods. I-line-j-column balanced segmentation is carried out on high resolution image signals which are difficult to transmit through utilization of a signal channel; a windowing window is segmented into ixj subwindows; preset pixel region overlaying processing is carried out on segmented regions; whether each subwindow and each display screen have an intersection or not; if each subwindow and each display screen have the intersection, the pixel processed segmented region corresponding to each subwindow is sent toa corresponding displaying processing module for zooming and clipping processing; and synchronous overlaying and displaying are carried out on the segmented regions obtained through clipping processing, so the high resolution image signals of a signal source are transmitted to a splicing wall for real-time displaying. The technical problem that a technology of transmitting the high resolution image signals to the splicing wall for real-time displaying is deficient at present is solved.

Description

technical field [0001] The present application relates to the technical field of signal display, and in particular, to a method, device and device for wall-to-wall display of high-resolution signal sources. Background technique [0002] With the rapid development of display technology, the resolution has gradually developed from 480p, 720P, 1080P to high-resolution 2k, 4k and even 8k. High-resolution display technology has brought users a better visual experience. [0003] For image signals with a resolution of less than 2k, they are all transmitted and processed through a signal channel, and then directly open a window on a multi-screen splicing wall for display. However, the large-screen splicing display system needs to display multiple The large amount of information of the application system is used for real-time display processing. For high-resolution image signals above 2k, due to the limitation of transmission bandwidth, it cannot be transmitted through one signal cha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/06H04N7/015H04N5/262H04N5/268
CPCH04N5/2628H04N5/268H04N7/015H04N7/06
Inventor 黄早珊
Owner GUANGDONG VTRON TECH CO LTD
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