The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 22, 2021
Filed:
Dec. 31, 2019
Beijing Hengfengzhiyuan Technology Co., Ltd., Beijing, CN;
Yu Chen, Shenzhen, CN;
BEIJING HENGFENGZHIYUAN TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
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.