@inproceedings{ICPR-v3-2000-GhosalURP,
	author        = "Sugata Ghosal and Raghavendra Udupa and Nalini K. Ratha and Sharath Pankanti",
	booktitle     = "{Proceedings of the 15th International Conference on Pattern Recognition, Volume 3}",
	doi           = "10.1109/ICPR.2000.903553",
	isbn          = "0-7695-0750-6",
	pages         = "3338--3341",
	publisher     = "{IEEE Computer Society}",
	title         = "{Hierarchical Partitioned Least Squares Filter-Bank for Fingerprint Enhancement}",
	year          = 2000,
}