Titlebook: Digital Watermarking; 4th International Wo Mauro Barni,Ingemar Cox,Hyoung-Joong Kim Conference proceedings 2005 Springer-Verlag Berlin Heid

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A New Inter-frame Collusion Attack and a Countermeasureloiting the motion within the video frames. Experimental results presented in this paper confirm the effectiveness of the proposed attack over the FTF attack. A countermeasure to this extended FTF attack is also presented.

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Security of DM Quantization Watermarking Schemes: A Practical Study for Digital Imagesin this paper demonstrate how changes in natural image statistics can be used to detect watermarks and devise attacks. Such natural image statistics-based attacks may pose a serious threat against watermarking schemes which are based on quantization techniques.

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https://doi.org/10.1007/978-1-4684-1164-5isely a codeword of the error correcting code. We present two different approaches that use side information for the tracing process. The first one uses the Guruswami-Sudan soft-decision list decoding algorithm and the second one a modified version of the Viterbi algorithm.

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Charlotte A. Gaydos,Thomas C. Quinne code length, collusion security and performance are proved and analyzed. As the results, the proposed scheme for perceptual media has shorter fingerprinting length and achieves optimal traitor searching.

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Max A. Chernesky,James B. Mahonyoutperform orthogonal fingerprints. They are also optimal in terms of maximizing the error exponent of the detection test, and maximizing the deflection criteria at the detector when the attacker’s noise is non-Gaussian. Reliable detection is guaranteed provided that the number of colluders ., where . is the length of the host vector.