Title:
BRIGHTNESS ADJUSTMENT METHOD AND APPARATUS, AND COMPUTER DEVICE AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/202173
Kind Code:
A1
Abstract:
Provided are a brightness adjustment method and apparatus, and a computer device and a computer-readable storage medium. The brightness adjustment method can comprise: (S101) acquiring brightness values of pixel points in a display screen; (S102) according to the brightness values of the pixel points, determining a highlighted area in the display screen and a non-highlighted area in the display screen; (S103) according to the highlighted area, determining brightness adjustment parameters corresponding to the pixel points in the non-highlighted area; and (S104) according to the brightness adjustment parameters, performing brightness adjustment on the pixel points in the non-highlighted area. Thus, the uniformity of the brightness of a display screen can be improved.
Inventors:
LI KANGNING (CN)
LIN JIANYUAN (CN)
FAN GUIXING (CN)
LIN JIANYUAN (CN)
FAN GUIXING (CN)
Application Number:
PCT/CN2023/072340
Publication Date:
October 26, 2023
Filing Date:
January 16, 2023
Export Citation:
Assignee:
HUIZHOU VISION NEW TECH CO LTD (CN)
International Classes:
G09G3/32
Foreign References:
| CN109346000A | 2019-02-15 | |||
| CN102568383A | 2012-07-11 | |||
| CN110675838A | 2020-01-10 | |||
| CN113646824A | 2021-11-12 | |||
| CN114220378A | 2022-03-22 | |||
| CN115132125A | 2022-09-30 | |||
| US20140292832A1 | 2014-10-02 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
Download PDF:
Previous Patent: THUNDER AND LIGHTNING INTERCEPTING APPARATUS
Next Patent: PCB AND MANUFACTURING METHOD THEREFOR
Next Patent: PCB AND MANUFACTURING METHOD THEREFOR