@conference {cPardas93a,
	title = {3D morphological segmentation and motion estimation for image sequences},
	booktitle = {International Symposium on Mathematical Morphology and its applications to image and signal processing, ISMM 1993},
	year = {1993},
	pages = {58{\textendash}63},
	address = {Barcelona, Spain},
	isbn = {0-8186-8821-1},
	author = {M. Pard{\`a}s and Salembier, P.}
}
