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Delay determination method, display device, system and computer storage medium

A display device and display system technology, applied in the direction of digital output to display devices, calculations, instruments, etc., to avoid errors and realize the effect of automatic determination

Active Publication Date: 2021-10-12
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present disclosure is to provide a delay determination method, display device, system and computer storage medium, which are used to solve the problem that the existing large-screen display system needs to be manually adjusted to make the display device display synchronously

Method used

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  • Delay determination method, display device, system and computer storage medium
  • Delay determination method, display device, system and computer storage medium
  • Delay determination method, display device, system and computer storage medium

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments It is a part of the embodiments of the present disclosure, but not all of them. The components of the disclosed embodiments generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0043] Accordingly, the following detailed description of the embodiments of the present disclosure provided in the accompanying drawings is not intended to limit the scope of the claimed disclosure, but merely represents selected embodiments of the present disclosure. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary sk...

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Abstract

The present disclosure provides a delay determination method, a display device, a system and a computer storage medium, and relates to the field of image display. Wherein, the delay determination method receives display information issued by the video processing platform through the display device, and converts the display information into image information adapted to the display screen. When the display device has an upper-level display device, the display device receives the upper-level display device. The image information of the display device, the display device determines the delay time according to the image information of the current display device and the image information of the previous display device, so that the display device can automatically determine the delay time according to the image information of the adjacent two levels, avoiding artificial Display error caused by recording delay time.

Description

technical field [0001] The present disclosure relates to the field of image display, and in particular, to a delay determination method, a display device, a system, and a computer storage medium. Background technique [0002] With the development of splicing display technology, large-screen display systems are widely used in various fields such as radio and television broadcasting, video surveillance, and various production scheduling. The large-screen display system consists of a video processing platform and multiple display devices. The video processing platform can split each frame of video into multiple groups of sub-pictures corresponding to different areas and send them to multiple display devices. Multiple display devices can be combined in Together, the multiple groups of sub-pictures received are spliced ​​and displayed as an overall video picture. However, when a plurality of display devices are combining and displaying video images, the video images are often dy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/41H04N21/431G06F3/14
CPCG06F3/1446H04N21/4122H04N21/431
Inventor 郭运航
Owner NEW H3C TECH CO LTD
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