Netinfo Security ›› 2018, Vol. 18 ›› Issue (6): 28-35.doi: 10.3969/j.issn.1671-1122.2018.06.004

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Research on a Fingerprint Liveness Detection Algorithm Based on Deep Convolution Neural Networks

Min LONG1,2, Xiaohai LONG1(), Li MA3   

  1. 1. School of Computer and Communication Engineering, Changsha University of Science and Technology, Changsha Hunan 410114, China
    2. Hunan Provincial Key Laboratory of Intelligent Processing of Big Data on Transportation, Changsha University of Science and Technology, ChangshaHunan 410114, China
    3. Troops 69026, Urumqi Xinjiang 830002, China
  • Received:2018-01-04 Online:2018-06-15 Published:2020-05-11

Abstract:

With the wide application of fingerprint authentication system in recent years, forged fingerprint detection has been paid more and more attentions. Based on the application characteristics of convolutional neural network in the fields of computer vision, face recognition and image classification, this paper proposes a fingerprint liveness detection algorithm called F-net. The algorithm uses BN layer, inception structure and global mean pool level to optimize the network, so as to reduce the large number of parameters in F-net network and the computational complexity. This also makes the algorithm get a higher recognition rate when the algorithm uses a large learning rate to train the network. Many algorithms are tested on LivDet2011 and LivDet2013 datasets. The experimental results show that F-net has high recognition rate and real-time detection performance.

Key words: fingerprint liveness detection, fingerprint anti-spoofing, convolution neural network, inception structure

CLC Number: