@article {aSalembier94,
	title = {Hierarchical morphological segmentation for image sequence coding},
	journal = {IEEE transactions on image processing},
	volume = {3},
	number = {5},
	year = {1994},
	pages = {639{\textendash}651},
	issn = {1057-7149},
	author = {Salembier, P. and M. Pard{\`a}s}
}
