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. 26, 2021
Filed:
Nov. 09, 2018
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Assignee:
Qualcomm Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/246 (2017.01); G06T 7/73 (2017.01); G06K 9/62 (2006.01); G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
G06T 7/248 (2017.01); G06K 9/00771 (2013.01); G06K 9/6215 (2013.01); G06K 9/6256 (2013.01); G06K 9/6267 (2013.01); G06K 9/6292 (2013.01); G06T 7/74 (2017.01); G06K 2009/6213 (2013.01); G06K 2209/21 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01);
Abstract
A method of tracking an object includes performing a hybrid search over a sequence of frames. The hybrid search includes periodically performing a global search on selected frames of the sequence of frames and performing a local search on frames between the selected frames of the global search. The method also includes updating a similarity function based on a result of the hybrid search. The method further includes tracking the object based on the hybrid search.