Patent ID: 11967052
Assignee: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A system for image processing, comprising:
at least one storage medium including a set of instructions; and
at least one processor in communication with the at least one storage medium, wherein when executing the set of instructions, the at least one processor is directed to cause the system to:
obtain, by a first processor, a first image and a second image of a target region;
obtain a low-frequency component and a high-frequency component of the first image;
obtain a low-frequency component and a high-frequency component of the second image;
fuse the low-frequency component of the first image and the low-frequency component of the second image based on a weight coefficient of the low-frequency component of the first image and a weight coefficient of the low-frequency component of the second image;
fuse the high-frequency component of the first image and the high-frequency component of the second image based on a weight coefficient of the high-frequency component of the first image and a weight coefficient of the high-frequency component of the second image; and
determine, based on a fused low-frequency component and a fused high-frequency component, a fused image;
identify, by a second processor, a region of interest (ROI) associated with a target object in the first image; and

generate, by the second processor, a target image by fusing information associated with the ROI in the first image and the fused image.