Hangzhou Hikvision Digital Technology Co., Ltd.

Xinxin Nie

Hai Yu

Meng Fan

Lihong Luo

Shiliang Pu

An image collection device for light splitting and fusion is provided. In the image collection device, a light splitter splits incident light into a visible light and a non-visible light; a visible spectrum imaging module performs photosensitive imaging according to the visible light split by the light splitter to form a first visible light image; a non-visible spectrum imaging module performs photosensitive imaging according to the non-visible light split by the light splitter to form a first non-visible light image; a registration unit performs position registration on the first visible light image and the first non-visible light image to obtain a target visible light image and a second non-visible light image; a pre-processing synthesizing unit performs brightness adjustment on the second non-visible light image to obtain a target non-visible light image; a fusion unit performs image fusion on the target visible light image and the target non-visible light image to obtain a fused image. By this solution, the color accuracy of the fused image can be ensured effectively.

Light-splitting combined image collection device

A surveillance method, apparatus, system, electronic device and computer-readable storage medium are provided. In the surveillance method, a non-visible light image and a target image are obtained, wherein the target image is generated from a visible light signal captured during a capture period of the non-visible light image. The method then detects whether an object is present in the non-visible light image. When an object is detected in the non-visible light image, a second location area of the object in a visible light image is determined according to a first location area of the object in the non-visible light image, such that surveillance of the object is implemented based on the visible light image, wherein the visible light image is an image determined based on the target image.

Monitoring method, apparatus and system, electronic device, and computer readable storage medium

The present disclosure discloses an image fusion method, device and system. The image fusion method comprises: obtaining a visible light image generated by a visible light sensor and an invisible light image generated by an invisible light sensor, wherein there is a correspondence between the visible light image and the invisible light image; synthesizing the visible light image and the invisible light image to create a first synthetic image; denoising the visible light image and the first synthetic image; and fusing the denoised visible light image and the denoised first synthetic image to generate a second synthetic image. In embodiments of the present disclosure, the visible light image and the first synthetic image that is fused with the invisible light image are denoised respectively before the final image fusion to denoising the fused image.

Growing community of inventors

Hangzhou, China

Xinxin Nie