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. 16, 2014
Filed:
Apr. 29, 2011
Lei Yang, Gainesville, FL (US);
Qian Chen, Gainesville, FL (US);
Jun Tian, Bell Mead, NJ (US);
Dapeng Oliver Wu, Gainesville, FL (US);
Hong Heather Yu, West Windsor, NJ (US);
Lei Yang, Gainesville, FL (US);
Qian Chen, Gainesville, FL (US);
Jun Tian, Bell Mead, NJ (US);
Dapeng Oliver Wu, Gainesville, FL (US);
Hong Heather Yu, West Windsor, NJ (US);
Futurewei Technologies, Inc., Plano, TX (US);
Abstract
In accordance with an embodiment, a method of comparing a first group of frames to a second group of frames includes electronically receiving the first group of frames, selecting a group of frames from the first group of frames as a first key frame set, calculating a hash distance between an image hash for each frame in the first key frame set to an image hash of each frame of a second key frame set taken from second group of frames, and choosing frames in the first group of frames with a minimum hash distances to respective reference frames to form a series of minimum hash distances.