@article {tifs06SCS, title = {An accurate analysis of scalar quantization-based data-hiding}, journal = {IEEE Transactions on Information Forensics and Security}, volume = {1}, number = {1}, year = {2006}, month = {March}, pages = {80-86}, keywords = {data-hiding, security, watermarking}, author = {Luis P{\'e}rez-Freire and Fernando P{\'e}rez-Gonz{\'a}lez and Sviatoslav Voloshynovskiy} }