@conference {cPardas97,
	title = {Relative depth estimation and segmentation in monocular sequences},
	booktitle = {1997 PICTURE CODING SYMPOSIUM},
	year = {1997},
	pages = {367{\textendash}372},
	isbn = {0 7923 7862 8},
	author = {M. Pard{\`a}s}
}
