@conference {cPalou12a,
	title = {From local occlusion cues to global depth estimation},
	booktitle = {IEEE Int. Conf. on Acoustics Speech and Signal Processing, ICASSP 2012},
	year = {2012},
	month = {03/2012},
	address = {Kyoto, Japan},
	author = {Palou, G. and Salembier, P.}
}
