Game-theoretic analysis of watermark detection

نویسندگان

  • Pierre Moulin
  • Aleksandar Ivanovic
چکیده

This paper describes a game-theoretic methodology to design and embed watermarks in images. The optimality criterion is probability of error of the decoder. Analytical solutions are presented for problems involving Gaussian host images and illustrated with examples. Significant improvements over previous designs are obtained.

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تاریخ انتشار 2001