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:
Dec. 15, 2015
Filed:
Jul. 19, 2012
Applicants:
Shao-hai Zhao, Jiangsu, CN;
Run-liang Shi, Jiangsu, CN;
Inventors:
Shao-Hai Zhao, Jiangsu, CN;
Run-Liang Shi, Jiangsu, CN;
Assignee:
SERNET (SUZHOU) TECHNOLOGIES CORPORATION, Jiangsu, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/26 (2006.01); G06T 7/20 (2006.01); H04N 5/14 (2006.01); H04N 5/21 (2006.01);
U.S. Cl.
CPC ...
G06T 7/2053 (2013.01); H04N 5/144 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/20144 (2013.01); H04N 5/21 (2013.01);
Abstract
A motion detection method is provided. The method includes steps of: capturing a current frame, generating a current luma frame according to the current frame, generating a foreground binary image according to the current luma frame, a background luma image and a sensitivity, and updating the background luma frame according to an updating frequency and the sensitivity.