TY - CONF T1 - Quantization-based watermarking performance improvement using host statistics: additive noise attack T2 - ACM Workshop on Multimedia and Security (MMSEC) Y1 - 2004 A1 - Oleksiy Koval A1 - Sviatoslav Voloshynovskiy A1 - Fernando Pérez-González A1 - Frederic Deguillaume A1 - Thierry Pun JF - ACM Workshop on Multimedia and Security (MMSEC) CY - Magdeburg, Germany ER -