Titlebook: Digital Watermarking; 9th International Wo Hyoung-Joong Kim,Yun Qing Shi,Mauro Barni Conference proceedings 2011 Springer Berlin Heidelberg

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Ternary Data Hiding Technique for JPEG Steganography, coefficient is converted to the corresponding ternary coefficient. The block of 3.???1 ternary coefficients is used for hiding . ternary messages by modifying one or two coefficients. Due to higher information density of the ternary coefficients, the proposed method has many solutions for hiding ne

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Interleaving Embedding Scheme for ECC-Based Multimedia Fingerprinting, embedding (PSE) scheme has provided better interleaving collusion resistance than conventional scheme, our study shows that the resistance is still weaker than that under averaging collusion at moderate-to-high watermark-to-noise ratio (WNR). We then propose interleaving embedding (ILE) scheme to e

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A Novel Collusion Attack Strategy for Digital Fingerprinting,for unintended purpose. A cost-efficient attack against digital fingerprinting, known as collusion attack, involves a group of users who combine their fingerprinted content for the purpose of attenuating or removing the fingerprints. In this paper, we analyze and simulate the effect of Gaussian nois

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