A robust watermarking system based on SVD compression
Proceedings of the 2006 ACM symposium on Applied computing
Improved SVD-DWT based digital image watermarking against watermark ambiguity
Proceedings of the 2007 ACM symposium on Applied computing
SVD-based watermark with quasi-one-way operation by reducing a singular value matrix rank
Proceedings of the 1st international conference on Forensic applications and techniques in telecommunications, information, and multimedia and workshop
Attacks on SVD-Based Watermarking Schemes
PAISI, PACCF and SOCO '08 Proceedings of the IEEE ISI 2008 PAISI, PACCF, and SOCO international workshops on Intelligence and Security Informatics
Attack on a semi-blind watermarking scheme based on singular value decomposition
Computer Standards & Interfaces
IDEAL '08 Proceedings of the 9th International Conference on Intelligent Data Engineering and Automated Learning
Two properties of SVD and its application in data hiding
ICIC'07 Proceedings of the intelligent computing 3rd international conference on Advanced intelligent computing theories and applications
Analysis on the improved SVD-based watermarking scheme
AST/UCMA/ISA/ACN'10 Proceedings of the 2010 international conference on Advances in computer science and information technology
ICISP'10 Proceedings of the 4th international conference on Image and signal processing
Hybrid SVD-based audio watermarking scheme
PCM'10 Proceedings of the 11th Pacific Rim conference on Advances in multimedia information processing: Part I
Blind and robust audio watermarking scheme based on SVD-DCT
Signal Processing
SVD adapted DCT domain DC subband image watermarking against watermark ambiguity
MRCS'06 Proceedings of the 2006 international conference on Multimedia Content Representation, Classification and Security
On the security of a hybrid SVD-DCT watermarking method based on LPSNR
PSIVT'11 Proceedings of the 5th Pacific Rim conference on Advances in Image and Video Technology - Volume Part I
Ambiguity attacks on the ganic-eskicioglu robust DWT-SVD image watermarking scheme
ICISC'05 Proceedings of the 8th international conference on Information Security and Cryptology
On the security of a robust watermarking scheme based on RDWT-SVD
FGIT'11 Proceedings of the Third international conference on Future Generation Information Technology
A new digital image watermarking scheme based on Schur decomposition
Multimedia Tools and Applications
Biometrics inspired watermarking based on a fractional dual tree complex wavelet transform
Future Generation Computer Systems
A new aspect in robust digital watermarking
Multimedia Tools and Applications
International Journal of Computational Science and Engineering
Secure randomized image watermarking based on singular value decomposition
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
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In a recent paper by Tan and Liu , a watermarking algorithm for digital images based on singular value decomposition (SVD) is proposed. This comment demonstrates that this watermarking algorithm is fundamentally flawed in that the extracted watermark is not the embedded watermark but determined by the reference watermark. The reference watermark generates the pair of SVD matrices employed in the watermark detector. In the watermark detection stage, the fact that the employed SVD matrices depend on the reference watermark biases the false positive detection rate such that it has a probability of one. Hence, any reference watermark that is being searched for in an arbitrary image can be found. Both theoretical analysis and experimental results are given to support our conclusion.