Title:
SPLICING SCREEN DRIVE METHOD, APPARATUS, SERVER, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/108667
Kind Code:
A1
Abstract:
An embodiment of the application provides a splicing screen drive method, an apparatus, a server and a storage medium. On the basis of the size of the filling screen in the splicing screen, expand an initial video signal, obtaining a first video signal to drive the filling screen; carry out sharpening filtering on a second video signal corresponding to the filling screen in the first video signal, improving picture clarity at a join of the filling screen and the sub-display screen, and solving the problem of picture blurring.
Inventors:
WANG QIAN (CN)
Application Number:
PCT/CN2021/139496
Publication Date:
June 22, 2023
Filing Date:
December 20, 2021
Export Citation:
Assignee:
HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO LTD (CN)
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G06F9/302; H04N5/265
Foreign References:
| CN110716703A | 2020-01-21 | |||
| CN103514583A | 2014-01-15 | |||
| CN109920360A | 2019-06-21 | |||
| CN111260654A | 2020-06-09 | |||
| US20090207195A1 | 2009-08-20 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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