Fingerprint ridge orientation estimation based on neural network
作者： En Zhu , Chun-Feng Hu , Jian-Ping Yin , Guo-Min Zhang
DOI:
关键词:
摘要: Ridge orientation is one of the fundamental features a fingerprint image. Orientation estimation serves for feature extraction and matching base recognition. Most existing methods are based on characteristic pixel intensity in block. This paper uses neural network to learn ridge orientation. The trained has property responding true with large value false small value. When estimating orientation, responded values each at image block used compute field. proposed method turns out more robust than method.
acm.org 
dissem.in 参考文章(25)
En Zhu, Jianping Yin, Chunfeng Hu, Guomin Zhang, Quality Estimation of Fingerprint Image Based on Neural Network Lecture Notes in Computer Science. pp. 65- 70 ,(2005) , 10.1007/11539117_10
R. Cappelli, A. Erol, D. Maio, D. Maltoni, Synthetic fingerprint-image generation international conference on pattern recognition. ,vol. 3, pp. 471- 474 ,(2000) , 10.1109/ICPR.2000.903586
Nalini K. Ratha, Shaoyun Chen, Anil K. Jain, Adaptive flow orientation-based feature extraction in fingerprint images Pattern Recognition. ,vol. 28, pp. 1657- 1672 ,(1995) , 10.1016/0031-3203(95)00039-3
Kameswara Rao, Kenneth Balck, None, Type Classification of Fingerprints: A Syntactic Approach IEEE Transactions on Pattern Analysis and Machine Intelligence. ,vol. 2, pp. 223- 231 ,(1980) , 10.1109/TPAMI.1980.4767009
Khaled Ahmed Nagaty, On learning to estimate the block directional image of a fingerprint using a hierarchical neural network Neural Networks. ,vol. 16, pp. 133- 144 ,(2003) , 10.1016/S0893-6080(02)00222-8
Jie Zhou, Jinwei Gu, Modeling orientation fields of fingerprints with rational complex functions Pattern Recognition. ,vol. 37, pp. 389- 391 ,(2004) , 10.1016/S0031-3203(03)00186-9
En Zhu, Jianping Yin, Guomin Zhang, Fingerprint matching based on global alignment of multiple reference minutiae Pattern Recognition. ,vol. 38, pp. 1685- 1694 ,(2005) , 10.1016/J.PATCOG.2005.02.016
Masahiro Kawagoe, Akio Tojo, Fingerprint pattern classification Pattern Recognition. ,vol. 17, pp. 295- 303 ,(1984) , 10.1016/0031-3203(84)90079-7
B.M. Mehtre, N.N. Murthy, S. Kapoor, B. Chatterjee, Segmentation of fingerprint images using the directional image Pattern Recognition. ,vol. 20, pp. 429- 435 ,(1987) , 10.1016/0031-3203(87)90069-0
B.G. Sherlock, D.M. Monro, A model for interpreting fingerprint topology Pattern Recognition. ,vol. 26, pp. 1047- 1055 ,(1993) , 10.1016/0031-3203(93)90006-I