@article {uvigo:dctdomain,
	title = {DCT-Domain Watermarking Techniques for Still Images: Detector Performance Analysis and a New Structure},
	journal = {IEEE Transactions on Image Processing},
	volume = {9},
	number = {1},
	year = {2000},
	note = {Special Issue on Image and Video Processing for Digital Libraries},
	month = {January},
	pages = {55{\textendash}68},
	keywords = {data-hiding, watermarking},
	author = {Juan R. Hern{\'a}ndez and Mart{\'\i}n Amado and Fernando P{\'e}rez-Gonz{\'a}lez}
}
