Flexible image sensors have attracted increasing attention as new imaging devices owing to
their lightness, softness, and bendability. Since light can measure inside information from …

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 …

Local binary pattern (LBP) is popular for the texture representation owing to its
discrimination ability and computational efficiency, but when used to describe the sparse …

Among the members of biometric identifiers, the palmprint and the palmvein have received
significant attention due to their stability, uniqueness, and non-intrusiveness. In this paper …

Finger vein recognition has drawn increasing attention from biometrics community due to its
security and convenience. In this paper, a novel discriminative binary codes (DBC) learning …

Personal authentication is getting harder and harder in the internet of things (IoT). Existing
methods used for personal authentication, such as passwords and the two-factor …

Multimodal biometrics recognition has recently attracted much interest for its higher security
and effectiveness compared with unimodal biometrics recognition. However, most of the …

Multimodal biometric systems are preferred as a defense compared to unimodal systems.
This study introduces an open access multimodal vein database named FYO with each letter …

For contactless palm vein images, particularly substantial changes in hand positioning
between one image and the next, it is difficult to achieve a satisfactory recognition …

In this paper, we propose a palm vein recognition system that combines two approaches
using a decision-level fusion strategy. The first approach employs Binarized Statistical …