@conference {Keuchel-et-al-01a,
	title = {Convex Relaxations for Binary Image Partitioning and Perceptual Grouping},
	booktitle = {Mustererkennung 2001},
	volume = {2191},
	year = {2001},
	pages = {353--360},
	publisher = {Springer},
	organization = {Springer}
}
