As a new research focus in biometrics, palm vein recognition has attracted people's attention
because of high security, liveness‐detection, user acceptability and convenience. Palm vein …

Biometric authentication systems may suffer from decreasing recognition performance due
to varying environmental conditions and sample ageing, which cause intra-class variability …

The existing palmprint protection schemes without verification degrading do not strictly meet
non-invertible requirement; while non-invertible palmprint protection schemes do not meet …

Although face recognition systems have wide application, they are vulnerable to
presentation attack samples (fake samples). Therefore, a presentation attack detection …

Palmprint is one important biometric feature with uniqueness, stability and high
distinguishability, and its study has attracted much attention in the past decades. Although …

Palmprint recognition is a relatively new and effective biometric technology. Most of the
traditional palmprint recognition methods are based on contact acquisition devices, which …

In this paper, we present a multimodal personal identification system that fuses finger vein
and finger dorsal images at the feature level. First, we design an image acquisition device …

Multibiometrics can provide higher identification accuracy than single biometrics, so it is
more suitable for some real-world personal identification applications that need high …

The usage of touchless palmprint recognition (PPR) increases due to its acceptant
interaction mode. However, the region of interest (ROI) localization at a distance is quite …

Heterogeneous palmprint recognition has attracted considerable research attention in
recent years because it has the potential to greatly improve the recognition performance for …