Title:
IMAGE PROCESSING METHOD AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/055816
Kind Code:
A1
Abstract:
The present application relates to the field of image processing, and provides an image processing method and an electronic device. The method is applied to an electronic device, and a light source of a photographing environment where the electronic device is located is a stroboscopic light source. The method comprises: running a camera application program of the electronic device; displaying a first image, wherein a first exposure time is smaller than a first duration, and the first image comprises stripes and/or color cast image regions; detecting a first operation; in response to the first operation, acquiring a second image, wherein a second exposure time is an integer multiple of the first duration; on the basis of the first image and the second image, obtaining a color conversion matrix and/or a brightness parameter; on the basis of the color conversion matrix and/or the brightness parameter, performing first image processing on the first image to obtain a third image, wherein the third image is an image with the stripes and/or the color cast image regions are removed; and displaying or saving the third image. On the basis of the solution of the present application, the stripes and/or local color cast in an image can be removed when a moving object is photographed, and the image quality is improved.
Inventors:
QIAO XIAOLEI (CN)
XIAO BIN (CN)
LI HUAIQIAN (CN)
ZHAO ZHIZHONG (CN)
XIAO BIN (CN)
LI HUAIQIAN (CN)
ZHAO ZHIZHONG (CN)
Application Number:
PCT/CN2023/114005
Publication Date:
March 21, 2024
Filing Date:
August 21, 2023
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
H04N23/73; G06N3/044; G06T5/50; H04N9/77; H04N23/95
Foreign References:
| CN112738414A | 2021-04-30 | |||
| US20110205381A1 | 2011-08-25 | |||
| US20210035272A1 | 2021-02-04 | |||
| CN111209775A | 2020-05-29 | |||
| CN111491111A | 2020-08-04 | |||
| US20200396369A1 | 2020-12-17 | |||
| CN103379288A | 2013-10-30 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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