@article {pMarques97,
	title = {Image Segmentation and Object Tracking Method and Corresponding System},
	number = {974025587},
	year = {1997},
	month = {10/1997},
	type = {Invention patent},
	address = {International},
	issn = {974025587},
	author = {Marqu{\'e}s, F. and Molina, C.}
}
