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:
Sep. 12, 2017
Filed:
Sep. 01, 2015
Sony Corporation, Tokyo, JP;
Houman Rastgar, Campbell, CA (US);
Alexander Berestov, San Jose, CA (US);
SONY CORPORATION, Tokyo, JP;
Abstract
Various aspects of a method and system for object tracking are disclosed herein. The method comprises computation of an overlap value between a first bounding box and a second bounding box, associated with an object in an image frame of a video stream. The overlap values are utilized to track the object in the video stream. The first bounding box encompasses at least a partial first portion of an object. The second bounding box encompasses at least a partial second portion of the object. A first score associated with the first bounding box and a second score associated with the second bounding box is computed based on a comparison of the computed overlap value with a pre-defined threshold value. The first bounding box is updated to a new bounding box that at least partially encompasses the object, based on the computed first score and the computed second score.