Title:
ELECTRONIC DEVICE, FRONT IMAGE SIGNAL PROCESSOR, AND IMAGE PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/151813
Kind Code:
A1
Abstract:
Embodiments of the present application provide an electronic device, a front image signal processor, and an image processing method. The method comprises: acquiring a scene image of a photography scene; identifying, according to the scene image, an object existing in the photography scene; performing white balance correction on the scene image to obtain a corrected image; and when a color vector of the object in the photography scene and a pre-assigned color vector of the object have a color cast, performing color reduction processing on the corrected image to obtain a restored image.
Inventors:
WU YIXIAO (CN)
Application Number:
PCT/CN2021/128536
Publication Date:
July 21, 2022
Filing Date:
November 04, 2021
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04N5/225; G06K9/00; G06T5/00; H04N9/64; H04N9/73
Domestic Patent References:
| WO2020159149A1 | 2020-08-06 |
Foreign References:
| CN112822370A | 2021-05-18 | |||
| US20190066336A1 | 2019-02-28 | |||
| CN108200347A | 2018-06-22 | |||
| CN108024107A | 2018-05-11 | |||
| CN1659590A | 2005-08-24 | |||
| US20150029359A1 | 2015-01-29 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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