A Frame-Based Video Signature Method for Very Quick Video Identification and Location

Title
A Frame-Based Video Signature Method for Very Quick Video Identification and Location
Authors
정동석
Keywords
Video signature, frame descriptor, partial query, matching structure, matching strategy
Issue Date
2013
Publisher
ETRI JOURNAL
Series/Report no.
ETRI JOURNAL ; Vol35 no.2 Startpage 281 Endpage 291
Abstract
A video signature is a set of feature vectors that compactly represents and uniquely characterizes one video clip from another for fast matching. To find a short duplicated region, the video signature must be robust against common video modifications and have a high discriminability. The matching method must be fast and be successful at finding locations. In this paper, a framebased video signature that uses the spatial information and a two-stage matching method is presented. The proposed method is pair-wise independent and is robust against common video modifications. The proposed twostage matching method is fast and works very well in finding locations. In addition, the proposed matching structure and strategy can distinguish a case in which a part of the query video matches a part of the target video. The proposed method is verified using video modified by the VCE7 experimental conditions found in MPEG-7. The proposed video signature method achieves a robustness of 88.7% under an independence condition of 5 parts per million with over 1,000 clips being matched per second.
URI
http://dx.doi.org/10.4218/etrij.13.0112.0286
http://dspace.inha.ac.kr/handle/10505/34298
ISSN
1225-6463
Appears in Collections:
College of Engineering(공과대학) > Electronic Engineering (전자공학) > Local Access Journals, Paper, Reports (전자공학 논문, 보고서)

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