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Altered Fingerprints Detection Based on Deep Feature Fusion

Chao XU, Yunfeng YAN, Lehangyu YANG, Sheng LI, Guorui FENG

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Summary :

The altered fingerprints help criminals escape from police and cause great harm to the society. In this letter, an altered fingerprint detection method is proposed. The method is constructed by two deep convolutional neural networks to train the time-domain and frequency-domain features. A spectral attention module is added to connect two networks. After the extraction network, a feature fusion module is then used to exploit relationship of two network features. We make ablation experiments and add the module proposed in some popular architectures. Results show the proposed method can improve the performance of altered fingerprint detection compared with the recent neural networks.

Publication
IEICE TRANSACTIONS on Information Vol.E105-D No.9 pp.1647-1651
Publication Date
2022/09/01
Publicized
2022/06/13
Online ISSN
1745-1361
DOI
10.1587/transinf.2022EDL8028
Type of Manuscript
LETTER
Category
Image Processing and Video Processing

Authors

Chao XU
  Shanghai University
Yunfeng YAN
  Zhejiang University
Lehangyu YANG
  University of Macau
Sheng LI
  Fudan Univeristy
Guorui FENG
  Shanghai University

Keyword