Zero-Based Code Modulation Technique for Digital Video Fingerprinting

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Digital fingerprinting is a technique to protect digital contents from illegal reproduction and redistribution by marking unique information for individual user. A powerful but simple attack to diminish fingerprint signals is averaging. While several fingerprinting schemes against collusion attacks were proposed, they often do not fully account for multimedia data. In this paper, we propose a zero-based code modulation method which fully reflects marking assumption concept to embedding and detection of signals and anti-collusion code working mechanism as well. By manipulating 0-bit information of binary codes, detection accuracy and code separation under averaging attacks were enhanced. To demonstrate our method, we used an averaging-resilient fingerprint code based on GD-PBIBD theory and applied it video fingerprinting systems. Through the experimental results, we convince our method improves averaging resiliency of fingerprinting systems.
Publisher
Springer Verlag (Germany)
Issue Date
2005-09
Keywords

Stegnography

Citation

Lecture Notes in Computer Science, Vol.3683, pp.1108-1114

ISBN
978-3-540-28896-1
ISSN
0302-9743
DOI
10.1007/11553939_155
URI
http://hdl.handle.net/10203/17746
Appears in Collection
CS-Conference Papers(학술회의논문)

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