%0 Journal Article %J Signal Processing %D 2001 %T Approaching the Capacity Limit in Image Watermarking: A Perspective on Coding Techniques for Data Hiding Applications %A Fernando Pérez-González %A Juan R. Hernández %A Félix Balado %K data-hiding %K watermarking %B Signal Processing %V 81 %P 1215–1238 %8 June %G eng