Invention Grant
US08995708B2 Apparatus and method for robust low-complexity video fingerprinting
有权
强大的低复杂度视频指纹识别装置和方法
- Patent Title: Apparatus and method for robust low-complexity video fingerprinting
- Patent Title (中): 强大的低复杂度视频指纹识别装置和方法
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Application No.: US13605718Application Date: 2012-09-06
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Publication No.: US08995708B2Publication Date: 2015-03-31
- Inventor: Felix C. Fernandes , Karthikeyan S. Vadivel , Zhan Ma , Wang Lin Lai , Ankur Saxena
- Applicant: Felix C. Fernandes , Karthikeyan S. Vadivel , Zhan Ma , Wang Lin Lai , Ankur Saxena
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06F17/30

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.
Public/Granted literature
- US20130064417A1 APPARATUS AND METHOD FOR ROBUST LOW-COMPLEXITY VIDEO FINGERPRINTING Public/Granted day:2013-03-14
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