4Kucken M. Models for Fngerprint Pattern Fomaation[J]. Foremic science Intemafional, 2007, 171(2): 85-96.
5Fan L, Wang S, Wang H, et al. Singular Points Detection Based on Zero-pole Model in Fingerprint Images[J]. Pattern Analysis and Machine Intelligence, IEEE Trunsctions on, 20087, 30(6): 929-940.
6Wu Y, Zhao T, Wang S, et al. A SVM-based Method for the Esumation of Fingerprint and Palmpritat Orientation[C]//Intelligent Control and hafomxation Processing (ICICIP), 2013 Fourth Intemanonal Conference on. IEEE, 2013: 343-348.