@inproceedings{ICPR-v1-2002-RiegerTVV,
	author        = "Bernd Rieger and Frederik J. Timmermans and Lucas J. van Vliet and Piet W. Verbeek",
	booktitle     = "{Proceedings of the 16th International Conference on Pattern Recognition, Volume 1}",
	doi           = "10.1109/ICPR.2002.1044847",
	isbn          = "0-7695-1695-5",
	pages         = "684--687",
	publisher     = "{IEEE Computer Society}",
	title         = "{Curvature Estimation of Surfaces in 3D Grey-Value Images}",
	year          = 2002,
}