@conference {mmsp04:rdm,
	title = {Rational Dither Modulation: a novel data-hiding method robust to value-metric attacks},
	booktitle = {IEEE International Workshop on Multimedia Signal Processing},
	year = {2004},
	month = {29 Sept - 1 Oct},
	pages = {139-142},
	address = {Siena, Italy},
	keywords = {data-hiding, watermarking},
	author = {Fernando P{\'e}rez-Gonz{\'a}lez and Mauro Barni and Andrea Abrardo and C. Mosquera}
}
