Title:
IMAGE PROCESSING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/092461
Kind Code:
A1
Abstract:
An image processing method and apparatus. The method comprises: determining a color value of each original pixel point in an original color image, wherein N original sub-pixels comprised in any original pixel point respectively correspond to different basic colors of a color model, the color value of any original pixel point comprises color components of the N original sub-pixels for the corresponding basic colors, and N is a positive integer greater than 1; according to the color value of each original pixel point, generating mixed images respectively corresponding to N basic colors, wherein N original pixel points having one-to-one correspondence to N mixed sub-pixels comprised in any mixed pixel point corresponding to any basic color are determined from the original color image, and the color components in the color values of the N original pixel points for any basic color are respectively used as the color components of the corresponding mixed sub-pixels; and sending the mixed images to a field sequential display device, so as to display a monochromatic image corresponding to any basic color. According to the method, a bandwidth between an image coding device and the field sequential display device can be saved, and stuttering can be avoided.
Inventors:
LI ZHIFU (CN)
WANG ZHIQIANG (CN)
MIAO JINGHUA (CN)
WANG ZHIQIANG (CN)
MIAO JINGHUA (CN)
Application Number:
PCT/CN2022/128775
Publication Date:
May 10, 2024
Filing Date:
October 31, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE DISPLAY TECH CO (CN)
BEIJING BOE DISPLAY TECH CO (CN)
International Classes:
G06T5/50
Foreign References:
| US20100259552A1 | 2010-10-14 | |||
| CN109960082A | 2019-07-02 | |||
| CN109934795A | 2019-06-25 | |||
| CN104112436A | 2014-10-22 | |||
| US20160307482A1 | 2016-10-20 |
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
Download PDF: