Video surveillance system
In the video surveillance system of the present invention, Because the multi-channel surveillance videos are integrated into a virtual surveillance scene for panoramic viewing, it is possible to view surveillance videos from the plurality of channels at the same time, reduce the viewing time, and improve the efficiency. In addition, since the surveillance picture is not much different within the same second or even a few seconds, and in the present invention, one frame of image is extracted at the same time point for a video of the multi-channel surveillance videos, and a next frame of image is extracted after a predetermined time interval, instead of extracting all the images to have a view, and thus it is possible to improve the efficiency and not to miss important video information.
BEIJING HENGFENGZHIYUAN TECHNOLOGY CO., LTD.
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Yu
Chen