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IEICE TRANSACTIONS on Information

Local Binary Convolution Based Prior Knowledge of Multi-Direction Features for Finger Vein Verification

Huijie ZHANG, Ling LU

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Summary :

The finger-vein-based deep neural network authentication system has been applied widely in real scenarios, such as countries' banking and entrance guard systems. However, to ensure performance, the deep neural network should train many parameters, which needs lots of time and computing resources. This paper proposes a method that introduces artificial features with prior knowledge into the convolution layer. First, it designs a multi-direction pattern base on the traditional local binary pattern, which extracts general spatial information and also reduces the spatial dimension. Then, establishes a sample effective deep convolutional neural network via combination with convolution, with the ability to extract deeper finger vein features. Finally, trains the model with a composite loss function to increase the inter-class distance and reduce the intra-class distance. Experiments show that the proposed methods achieve a good performance of higher stability and accuracy of finger vein recognition.

Publication
IEICE TRANSACTIONS on Information Vol.E106-D No.5 pp.1089-1093
Publication Date
2023/05/01
Publicized
2023/02/22
Online ISSN
1745-1361
DOI
10.1587/transinf.2022EDL8095
Type of Manuscript
LETTER
Category
Pattern Recognition

Authors

Huijie ZHANG
  Southeast University
Ling LU
  Southeast University,Nanjing Medical University

Keyword