| Title | Fingerprint singular points detection and direction estimation with a 'T' shape model |
| Authors | Liu, Tong Hao, Pengwei Zhang, Chao |
| Affiliation | National Laboratory on Machine Perception, Peking University, Beijing, 100871, China School or Mathematical Sciences, Peking University, Beijing, 10087l, China Deptartment of Computer Science, Queen Mary, University of London, E1 4NS, United Kingdom |
| Issue Date | 2005 |
| Citation | 5th International Conference on Audio - and Video-Based Biometric Person Authentication, AVBPA 2005.Hilton Rye Town, NY, United states,3546(201-207). |
| Abstract | As a sort of evident landmark features of fingerprints, singular points (SPs) play important roles in fingerprint alignment, classification and recognition. We present an adaptive 'T' shape model of SPs and develop a robust and generic approach to detect SPs and their directions simultaneously. The proposed approach utilizes homocentric sectors around candidate SPs to pick out lateral-axes and further main-axes based on the proposed model. The results of the experiment conducted on a public database, FVC 2002, demonstrate the effectiveness of the method in this paper. ? Springer-Verlag Berlin Heidelberg 2005. |
| URI | http://hdl.handle.net/20.500.11897/328955 |
| ISSN | 03029743 |
| Indexed | EI |
| Appears in Collections: | 机器感知与智能教育部重点实验室 |
