The vulnerabilities of fingerprint authentication systems have raised security concerns when
adapting them to highly secure access-control applications. Therefore, Fingerprint …

Presentation attack detection (PAD) is a critical component of automated fingerprint
recognition systems (AFRSs). However, existing PAD technologies based on optical …

Due to the diversity of attack materials, fingerprint recognition systems (AFRSs) are
vulnerable to malicious attacks. It is thus important to propose effective fingerprint …

Biometric vein recognition systems are vulnerable to presentation attacks. Traditionally,
researchers have used a near-infrared (NIR) drawing of the user's vascular bed to create a …

The robustness and generalization ability of Presentation Attack Detection (PAD) methods is
critical to ensure the security of Face Recognition Systems (FRSs). However, in a real …

In the contemporary technological landscape, biometrics, encompassing the analysis of
biological data, have gained significance. Biometrics is a methodology that utilize unique …

Abstract In current Optical Coherence Tomography (OCT)-based fingerprint recognition
systems, Presentation Attack Detection (PAD) and subsurface fingerprint reconstruction are …

Degraded skin conditions and advanced forgery technologies have reduced the stability and
security of identity authentication based on external biometrics of the fingertip, including …

Deep neural networks have recently achieved promising performance in the vein
recognition task and have shown an increasing application trend, however, they are prone …

Convolutional neural networks (CNN) have demonstrated remarkable performance, when
the training and testing data are from the same distribution. However, such trained CNN …