US 12,260,524 B2
Image processing method and storage medium
Zhongzheng Gu, Beijing (CN); Ce Guo, Beijing (CN); and Yao Gong, Beijing (CN)
Assigned to BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Filed by Beijing Xiaomi Mobile Software Co., Ltd., Beijing (CN)
Filed on Dec. 30, 2021, as Appl. No. 17/565,753.
Claims priority of application No. 202110540203.X (CN), filed on May 18, 2021.
Prior Publication US 2022/0375037 A1, Nov. 24, 2022
Int. Cl. G06T 5/00 (2024.01); G06T 5/10 (2006.01); G06T 5/50 (2006.01); G06T 5/70 (2024.01); H04N 9/67 (2023.01)
CPC G06T 5/70 (2024.01) [G06T 5/10 (2013.01); G06T 5/50 (2013.01); H04N 9/67 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/20052 (2013.01); G06T 2207/20221 (2013.01)] 17 Claims
OG exemplary drawing
 
1. An image processing method, comprising:
converting an original image represented by a first color space into the original image represented by a second color space, wherein a correlation between color components of respective channels in the second color space of the original image is smaller than a correlation between color components of respective channels in the first color space; and
denoising channel images formed by the color components of the respective channels in the second color space respectively to obtain denoised images corresponding to the respective channel images; and
obtaining a target image based on the denoised images;
wherein obtaining the target image based on the denoised images comprises:
fusing a first channel image of all the channel images and a first denoised image corresponding to the first channel image to obtain a composite image; and
obtaining the target image based on the composite image and a second denoised image corresponding to a second channel image other than the first channel image.