Comprehensive edge direction descriptor for fingerprint liveness detection

作者：

Highlights：

• The singular value decomposition based image Log-Gabor transform energy.

• Both image explicit and implicit edge direction feature are used for representation.

• The scale Non-K-Maximum suppression Log-Gabor feature encoding method.

• The positive–negative separation mean pooling method.

摘要

•The singular value decomposition based image Log-Gabor transform energy.•Both image explicit and implicit edge direction feature are used for representation.•The scale Non-K-Maximum suppression Log-Gabor feature encoding method.•The positive–negative separation mean pooling method.

论文关键词：Fingerprint liveness detection,Explicit edge direction,Implicit edge direction,SVD energy,Positive–negative separation mean pooling

论文评审过程：Received 14 September 2020, Revised 13 September 2021, Accepted 13 December 2021, Available online 28 December 2021, Version of Record 13 January 2022.

论文官网地址：https://doi.org/10.1016/j.image.2021.116603