Title:
IMAGE PROCESSING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/000868
Kind Code:
A1
Abstract:
An image processing method and apparatus, a device, and a storage medium. The method comprises: segmenting an image to be processed on the basis of a first visual feature of a pixel unit of an image to be processed so as to obtain multiple image areas, the first visual feature comprising at least one of brightness and color temperature; determining a first gamma curve corresponding to the first image area, the first image area being one of the multiple image areas; and performing gamma correction on the first image area at least partly on the basis of the first gamma curve.
Inventors:
WU YIXIAO (CN)
HU MU (CN)
HU MU (CN)
Application Number:
PCT/CN2022/098683
Publication Date:
January 26, 2023
Filing Date:
June 14, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G06T5/00; G06T7/11
Foreign References:
| US20100026731A1 | 2010-02-04 | |||
| CN112714356A | 2021-04-27 | |||
| CN108337450A | 2018-07-27 | |||
| US20150244915A1 | 2015-08-27 | |||
| CN110139020A | 2019-08-16 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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