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. 01, 2021
Filed:
Nov. 18, 2019
Applicant:
Axis Ab, Lund, SE;
Inventors:
Niclas Danielsson, Lund, SE;
Markus Skans, Lund, SE;
Assignee:
AXIS AB, Lund, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/246 (2017.01); G06T 7/292 (2017.01); G06T 7/73 (2017.01); G06K 9/00 (2006.01); G06K 9/62 (2006.01); H04N 5/247 (2006.01); H04N 7/18 (2006.01);
U.S. Cl.
CPC ...
G06T 7/248 (2017.01); G06K 9/00369 (2013.01); G06K 9/6215 (2013.01); G06K 9/6288 (2013.01); G06T 7/292 (2017.01); G06T 7/73 (2017.01); H04N 5/247 (2013.01); H04N 7/181 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/10028 (2013.01); G06T 2207/30196 (2013.01); G06T 2207/30232 (2013.01);
Abstract
In a method for tracking an object in video-monitoring scenes, multiple feature vectors are extracted () and assembled () in point clouds, wherein a point cloud may be assembled for each tracklet, i.e. for each separate part of a track. In order to determine if different tracklets relate to the same or different objects the point clouds of each tracklet is compared (). Based on the outcome of the comparison it is deduced if the first object and the second object may be considered to be the same object and, if so, the first object is associated () with the second object.