US 12,407,940 B2
Image processing method and apparatus, device, medium and product
Zhendong Qiao, Beijing (CN); and Guidong Wang, Beijing (CN)
Assigned to BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD., Beijing (CN)
Filed by Beijing Zitiao Network Technology Co., Ltd., Beijing (CN)
Filed on Jul. 7, 2023, as Appl. No. 18/348,726.
Claims priority of application No. 202210864903.9 (CN), filed on Jul. 21, 2022.
Prior Publication US 2024/0031687 A1, Jan. 25, 2024
Int. Cl. H04N 23/745 (2023.01); H04N 23/741 (2023.01)
CPC H04N 23/745 (2023.01) [H04N 23/741 (2023.01)] 20 Claims
OG exemplary drawing
 
1. An image processing method, applied to a head-mounted device, wherein the head-mounted device comprises a first camera set to be in a rolling shutter mode and a second camera set to be in a global shutter mode, and the method comprises:
obtaining a first image acquired by the first camera and a second image acquired by the second camera;
obtaining target gain information between the second image and the first image by performing image difference analysis on the first image and the second image;
obtaining a target frequency domain image by using the target gain information to repair the first image in a frequency domain;
obtaining a target image corresponding to the first image by converting the target frequency domain image from the frequency domain to a time domain.