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:
Feb. 16, 2016
Filed:
Feb. 25, 2013
Tata Consultancy Services Limited, Mumbai, Maharashtra, IN;
Jyoti Dhillon, Hyderabad, IN;
TATA CONSULTANCY SERVICES LIMITED, Mumbai, IN;
Abstract
The present subject matter discloses systems and methods for synchronizing a plurality of video files. In one implementation, the method comprises detecting a one shot boundary in each of a first video file and a second video file, determining a first reference point in the first video and a second reference point in second video based on the shot boundary detection and extracting a plurality of features associated with the reference points. The method further comprises comparing each of the plurality of corresponding features extracted from the reference points in a log-polar domain based in part on normalized cross correlation, computing a matching index, indicative of the extent of match between the extracted features, and generating a notification indicating the synchronization of the first video file and the second video file if the matching index is determined to be greater than a pre-defined matching threshold.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile