“Ensuring Gain Invariance in High-Rate Data-Hiding”, in Security, Steganography, and Watermarking of Multimedia Contents, San Jose, California, USA, 2005, vol. 5306, pp. 592-601.
, “Rational Dither Modulation: a novel data-hiding method robust to value-metric attacks”, in IEEE International Workshop on Multimedia Signal Processing, Siena, Italy, 2004, pp. 139-142.
, “Improving the performance of RDM watermarking by means of trellis coded quantisation”, IEE Proceedings on Information Security, vol. 153, pp. 107-114, 2006.
, “Rational Dither Modulation: a high-rate data-hiding method robust to gain attacks”, IEEE Transactions on Signal Processing, vol. 53, pp. 3960-3975, 2005.
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