@conference {iwdw07pedro,
	title = {Dither modulation in the logarithmic domain},
	booktitle = {International Workshop on Digital Watermarking (IWDW)},
	year = {2007},
	month = {December},
	pages = {1261-1264},
	address = {Guangzhou, China},
	keywords = {data-hiding, watermarking},
	author = {Pedro Comesa{\~n}a and Fernando P{\'e}rez-Gonz{\'a}lez}
}
