Automatic Fingerprint Center Point Determination by Using Modified Directional Field and Morphology. - Andrew Teoh Beng Jin; Thian Song Ong; David Ngo Chek Ling; Y. W. Sek (Australian Conference on Artificial Intelligence, 2003)

Fingerprint Images Segmentation Using Two Stages Coarse to Fine Discrimination Technique. - Thian Song Ong; Andrew Teoh Beng Jin; David Ngo Chek Ling; Y. W. Sek (Australian Conference on Artificial Intelligence, 2003)