First International Conference on Innovative Computing, Information and Control - Volume III (ICICIC'06) On Watermarking/Fingerprinting for Copyright Protection Beijing, China August 30-September 01 ISBN: 0-7695-2616-0
Digital fingerprinting has been suggested for copyright protection. Using a watermarking scheme, a fingerprint identifying the buyer is embedded in every copy sold. If an illegal copy appears, it can be traced back to the guilty user. By using collusion-secure codes, the fingerprinting system is made secure against cut-and-paste attacks. In this paper we study the interface between the collusion-secure fingerprinting codes and the underlying watermarking scheme, and we construct several codes which are both error-correcting and collusion-secure. Error-correction makes the system robust against successful attacks on the watermarking layer.
Index Terms:
collusion-secure fingerprinting, copyright protection, error-correcting codes, watermarking, soft-decision decoding
Citation:
Hans Georg Schaathun, "On Watermarking/Fingerprinting for Copyright Protection," icicic, vol. 3, pp.50-53, First International Conference on Innovative Computing, Information and Control - Volume III (ICICIC'06), 2006 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||