29 April 2002 Novel approach to collusion-resistant video watermarking
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Abstract
This work considers the problem of frame collusion in video watermarking, one that is particularly relevant for this media due to the large collection of frames whose temporal inter-relationships may be exploited to facilitate estimation of the mark. Two new components are introduced: A mathematical framework for the statistical analysis of linear collusion and development of potential counterattacks; and a novel video watermarking approach employing the proposed strategies for robustness to collusion as well as other frame-as-image distortions. Experimental results demonstrating the performance of the proposed techniques against two types of collusion attacks are presented.
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Karen Su, Karen Su, Deepa Kundur, Deepa Kundur, Dimitrios Hatzinakos, Dimitrios Hatzinakos, } "Novel approach to collusion-resistant video watermarking", Proc. SPIE 4675, Security and Watermarking of Multimedia Contents IV, (29 April 2002); doi: 10.1117/12.465307; https://doi.org/10.1117/12.465307
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