@conference {uvigo:turbocoding, title = {Turbo Coding for Sample-Level Watermarking in the DCT Domain}, booktitle = {IEEE International Conference on Image Processing (ICIP)}, year = {2001}, month = {October}, pages = {1003{\textendash}1006}, address = {Thessaloniki, Greece}, keywords = {data-hiding, watermarking}, author = {F{\'e}lix Balado and Fernando P{\'e}rez-Gonz{\'a}lez and Sandro Scalise} }