Arun Ross Sarat C. Dass Anil K. Jain Fingerprint Warping Using Ridge Curve Correspondences. 19-30 2006 28 IEEE Trans. Pattern Anal. Mach. Intell. 1 http://doi.ieeecomputersociety.org/10.1109/TPAMI.2006.11 db/journals/pami/pami28.html#RossDJ06