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:
Jan. 21, 2020
Filed:
Oct. 23, 2014
S-1 Corporation, Seoul, KR;
Jinsun Ju, Seoul, KR;
Dong Sung Lee, Seongnam, KR;
S-1 CORPORATION, Seoul, KR;
Abstract
Disclosed herein are a method and a device for surveilling an abnormal behavior using 3D image information. The surveilling device converts depth information, which is the 3D image information, into a real world coordinate and uses the real world coordinate to calculate a plane reference distance value. The surveilling device uses the plane reference distance value to generate a background model and compares the background model with the plane reference distance value of a current image to detect a region of interest. Further, the surveilling device extracts the 3D feature information of the region of interest to determine an abnormal behavior of an object.