IH '02 Revised Papers from the 5th International Workshop on Information Hiding
Proceedings of the 5th ACM workshop on Digital rights management
An overview of scalar quantization based data hiding methods
Signal Processing
Zero-knowledge watermark detector robust to sensitivity attacks
MM&Sec '06 Proceedings of the 8th workshop on Multimedia and security
Steganalysis of GIM-based data hiding using kernel density estimation
Proceedings of the 9th workshop on Multimedia & security
Linear and nonlinear oblivious data hiding
EURASIP Journal on Applied Signal Processing
Efficient zero-knowledge watermark detection with improved robustness to sensitivity attacks
EURASIP Journal on Information Security
Steganalysis of QIM steganography using irregularity measure
Proceedings of the 10th ACM workshop on Multimedia and security
Dither Modulation in the Logarithmic Domain
IWDW '07 Proceedings of the 6th International Workshop on Digital Watermarking
Experimental assessment of the reliability for watermarking and fingerprinting schemes
EURASIP Journal on Information Security
Spread-spectrum watermarking security
IEEE Transactions on Information Forensics and Security
Secure client-side ST-DM watermark embedding
IEEE Transactions on Information Forensics and Security
Quantization-based methods: additive attacks performance analysis
Transactions on data hiding and multimedia security III
Asymptotically optimum universal watermark embedding and detection in the high-SNR regime
IEEE Transactions on Information Theory
Passive steganalysis based on higher order image statistics of curvelet transform
International Journal of Automation and Computing
IEEE Transactions on Communications
Analyzing the performance of dither modulation in presence of composite attacks
ICICS'11 Proceedings of the 13th international conference on Information and communications security
Effectiveness of ST-DM watermarking against intra-video collusion
IWDW'05 Proceedings of the 4th international conference on Digital Watermarking
IWDW'05 Proceedings of the 4th international conference on Digital Watermarking
Performance lower bounds for existing and new uncoded digital watermarking modulation techniques
IWDW'05 Proceedings of the 4th international conference on Digital Watermarking
Fixed-Distortion orthogonal dirty paper coding for perceptual still image watermarking
IH'04 Proceedings of the 6th international conference on Information Hiding
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A considerable amount of attention has been paid lately to a number of data hiding methods based in quantization, seeking to achieve in practice the results predicted by Costa (1983) for a channel with side information at the encoder. With the objective of filling a gap in the literature, this paper supplies a fair comparison between significant representatives of both this family of methods and the former spread-spectrum approaches that make use of near-optimal ML decoding; the comparison is based on measuring their probabilities of decoding error in the presence of channel distortions. Accurate analytical expressions and tight bounds for the probability of decoding error are given and validated by means of Monte Carlo simulations. For dithered modulation (DM), a novel technique that allows us to obtain tighter bounds to the probability of error is presented. Within the new framework, the strong points and weaknesses of both methods are distinctly displayed. This comparative study allows us to propose a new technique named "quantized projection" (QP), which, by adequately combining elements of those previous approaches, produces gains in performance.