@conference {cVilaplana98,
	title = {Face segmentation using connected operators},
	booktitle = {Mathematical Morphology and its applications to image and signal processing},
	year = {1998},
	pages = {207{\textendash}214},
	isbn = {0 7923 5133 9},
	author = {Ver{\'o}nica Vilaplana and Marqu{\'e}s, F.}
}
