@conference {cCalderero09b,
	title = {Performance evaluation of probability density estimators for unsupervised information theoretical region merging},
	booktitle = {16th International Conference on Image Processing},
	year = {2009},
	pages = {4397{\textendash}4400},
	isbn = {978-1-4244-5655-6},
	doi = {10.1109/ICIP.2009.5413621},
	url = {http://hdl.handle.net/2117/9510},
	author = {Calderero, F. and Marqu{\'e}s, F. and Ortega, A.}
}
