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:
Mar. 31, 2015
Filed:
Sep. 06, 2012
Felix C. Fernandes, Plano, TX (US);
Karthikeyan S. Vadivel, Goleta, CA (US);
Zhan MA, Dallas, TX (US);
Wang Lin Lai, Richardson, TX (US);
Ankur Saxena, Dallas, TX (US);
Felix C. Fernandes, Plano, TX (US);
Karthikeyan S. Vadivel, Goleta, CA (US);
Zhan Ma, Dallas, TX (US);
Wang Lin Lai, Richardson, TX (US);
Ankur Saxena, Dallas, TX (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An apparatus and method for video fingerprinting are provided. The method includes, for each frame of a video sequence including a plurality of frames, removing a portion of the frame, dividing a remaining portion of the frame into blocks, dividing each block into sub-blocks, computing a block level feature as a mean of pixels in each sub-block within the block, concatenating all block level features in the frame, and concatenating features of all frames in the video sequence.