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:
Feb. 21, 2023
Filed:
Oct. 08, 2021
Tae Woo Kim, Seoul, KR;
Sungjin Lee, Gwangmyeong-si, KR;
Tae Woo Kim, Seoul, KR;
Sungjin Lee, Gwangmyeong-si, KR;
INNODEP CO., LTD., Seoul, KR;
Abstract
The present invention generally relates to a technology of accurately mapping a specific point in CCTV video onto the corresponding point on a map. More specifically, the present invention relates to a technology of mapping a specific point in CCTV video onto the corresponding point on a map through coordinate transformation between pixel coordinate of canvas plane of the CCTV camera and global coordinate of physical space for the video surveillance system. The present invention may provide an advantage of improving the efficiency of video surveillance system. When an urgent situation is found in CCTV video, the location in which the urgent situation is occurring may be accurately specified, which renders an effective action possible.