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Proceedings Paper

Image copy detection using dynamic partial function
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Paper Abstract

By extracting representative image features and employing our recently developed perceptual distance function (dynamic partial function), image copy detection can be performed effectively. Our empirical study shows that our scheme can detect various forms of near-replicas with high accuracy. Thus, our system has application for protection of copyrighted images and trademarks.

Paper Details

Date Published: 10 January 2003
PDF: 11 pages
Proc. SPIE 5021, Storage and Retrieval for Media Databases 2003, (10 January 2003); doi: 10.1117/12.476312
Show Author Affiliations
Yan Meng, Univ. of California/Santa Barbara (United States)
Edward Y. Chang, Univ. of California/Santa Barbara (United States)

Published in SPIE Proceedings Vol. 5021:
Storage and Retrieval for Media Databases 2003
Minerva M. Yeung; Rainer W. Lienhart; Chung-Sheng Li, Editor(s)

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