公开(公告)号：US12108197B2

公开(公告)日：2024-10-01

申请号：US17974302

申请日：2022-10-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jun Liu ,  Zhipeng Deng ,  Han Pan ,  Shengkai Yang

IPC: H04N9/77 ,  H04N23/55

CPC classification number: H04N9/77 ,  H04N23/55

Abstract: A first light beam can be collected by using an optical module. A second light beam can be obtained based on the first light beam. An image sensor can perform photoelectric conversion on the infrared light beam that is in the second light beam and that is irradiated to the first channel to obtain a first electrical signal. Photoelectric conversion can be performed on the visible light beam that is in the second light beam and that is irradiated to the second channel to obtain a second electrical signal. An initial image can be generated based on the first electrical signal and the second electrical signal. A color image and a grayscale image can be sent to an image processor. The image processor can receive the color image and the grayscale image. Fusion processing can be performed on the color image and the grayscale image to obtain a fused image.