@conference {wiamis04:turbodec, title = {Blind Turbo Decoding of Side-Informed Data Hiding Using Iterative Channel Estimation}, booktitle = {International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS)}, year = {2004}, month = {April}, address = {Lisboa}, keywords = {data-hiding, watermarking}, author = {F{\'e}lix Balado and Fernando P{\'e}rez-Gonz{\'a}lez} }