A secure multicast protocol with copyright protection
ACM SIGCOMM Computer Communication Review
Digital image watermarking based on discrete wavelet transform
Journal of Computer Science and Technology
Digital Watermarking using Inter-Block Correlation: Extension to JPEG Coded Domain
ITCC '00 Proceedings of the The International Conference on Information Technology: Coding and Computing (ITCC'00)
Robust Protocols for Proving Ownership of Images
ITCC '00 Proceedings of the The International Conference on Information Technology: Coding and Computing (ITCC'00)
Blind image data hiding based on self reference
Pattern Recognition Letters
Watermarking and ownership problem: a revisit
Proceedings of the 5th ACM workshop on Digital rights management
A new approach to countering ambiguity attacks
Proceedings of the 9th workshop on Multimedia & security
A novel watermarking scheme for JPEG images
WSEAS Transactions on Signal Processing
General blind watermark schemes
WEDELMUSIC'02 Proceedings of the Second international conference on Web delivering of music
An efficient dispute resolving method for digital images
OTM'06 Proceedings of the 2006 international conference on On the Move to Meaningful Internet Systems: AWeSOMe, CAMS, COMINF, IS, KSinBIT, MIOS-CIAO, MONET - Volume Part I
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Digital watermarking has been recently proposed as the mean for copyright protection of multimedia data. This paper first discusses some scenarios in which many current watermarking schemes fail to resolve the rightful ownership of an image. We then identify the key problems and discuss some crucial requirements for a valid invisible Watermark detection. In particu-lar, we argue that, for the particular application of resolving rightful ownership using invisible watermarks, it might be crucial to require that the original image not be directly involved in the watermark detection process. A general framework for validly detecting the invisible watermarks is then proposed. We show the effectiveness of this technique based on some visual-model- based watermarking schemes.