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:
May. 20, 2014
Filed:
Jun. 10, 2009
Gurumurthy Swaminathan, Bangalore, IN;
Saad J. Bedros, West St. Paul, MN (US);
Ullam Subbaraya Yadhunandan, Andhra Pradesh, IN;
Jana Trojanova, Velke Chvojno, CS;
Gurumurthy Swaminathan, Bangalore, IN;
Saad J. Bedros, West St. Paul, MN (US);
Ullam Subbaraya Yadhunandan, Andhra Pradesh, IN;
Jana Trojanova, Velke Chvojno, CS;
Honeywell International Inc., Morristown, NJ (US);
Abstract
A system and method track a face moving through multiple frames of a video sequence. A predicted position of a face in a video frame is obtained. A search is performed to determine appearance model similarity values of a detected face. Motion and appearance probabilities of the detected face are obtained, and the detected face in the video frame is associated with a track as a function of a joint probabilistic data association filter.