TY - CONF T1 - On a watermarking scheme in the logarithmic domain and its perceptual advantages T2 - IEEE International Conference on Image Processing (ICIP) Y1 - 2007 A1 - Pedro Comesaña A1 - Fernando Pérez-González KW - data-hiding KW - watermarking JF - IEEE International Conference on Image Processing (ICIP) CY - San Antonio, TX, USA ER -