TY - CONF T1 - Worst case additive attack against quantization-based data-hiding methods T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2005 A1 - Jose Emilio Vila-Forcén A1 - Sviatoslav Voloshynovskiy A1 - Oleksiy Koval A1 - Fernando Pérez-González A1 - Thierry Pun ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA VL - 5306 ER -