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:
Jul. 28, 2020
Filed:
Jun. 10, 2019
Applicant:
Axis Ab, Lund, SE;
Inventors:
Jakob Grundström, Lund, SE;
Joakim Baltsén, Lund, SE;
Simon Molin, Lund, SE;
Hanna Björgvinsdóttir, Lund, SE;
Assignee:
Axis AB, Lund, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/194 (2017.01); G06K 9/00 (2006.01); G06T 7/70 (2017.01);
U.S. Cl.
CPC ...
G06T 7/194 (2017.01); G06K 9/00718 (2013.01); G06K 9/00765 (2013.01); G06T 7/70 (2017.01); G06T 2207/10016 (2013.01);
Abstract
A method, system, and apparatus related to the field of background subtraction in images is disclosed. In particular, the method, system, and apparatus is related to determining whether pixel positions in an image frame of a video sequence belongs to a background or a foreground of a captured scene using a determined level of dynamics of the pixel position.