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. 28, 2013
Filed:
May. 22, 2008
Ji Zhang, Monte Sereno, CA (US);
Ji Zhang, Monte Sereno, CA (US);
Yuvad Technologies Co., Ltd., , CN;
Abstract
A system for identifying motion video content, with a registered fingerprint database in advance for video contents of broadcasting video signals, wherein said system at least comprises a frame buffer into which a consecutive of video frame images of a motion video content to be identified are stored; a frame sampler by which sample values on the video frame images are obtained; a fingerprint store in which the sample values are held as a fingerprint A for search in the fingerprint database; and a matcher which performs a fingerprint pattern matching algorithm between the fingerprint A for search in the fingerprint database and fingerprints B contained in the fingerprint database so as to determine whether the motion video content has ever been broadcasted before. The system according to the present invention can effectively organize, archive, and search video content; lower the cost of digital storage devices; and identify video content efficiently and with minimal or no human interactions.