2004
A modular eigen subspace scheme for high-dimensional data classification.
Future Gener. Comput. Syst., 2004

2002
A new model for fingerprint classification by ridge distribution sequences.
Pattern Recognit., 2002

Multi-modal gray-level histogram modeling and decomposition.
Image Vis. Comput., 2002

2001
Fingerprint ridge allocation in direct gray-scale domain.
Pattern Recognit., 2001