@inproceedings {wesolkowski2004hierarchical,
	title = {Hierarchical regions for image segmentation},
	booktitle = {International Conference Image Analysis and Recognition},
	year = {2004},
	pages = {9{\textendash}16},
	publisher = {Springer, Berlin, Heidelberg},
	organization = {Springer, Berlin, Heidelberg},
	author = {Wesolkowski, Slawo and Fieguth, Paul}
}
