TY - CONF T1 - Ensuring Gain Invariance in High-Rate Data-Hiding T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2005 A1 - Fernando Pérez-González A1 - C. Mosquera A1 - Mauro Barni A1 - Andrea Abrardo 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 -