Contactless hand biometrics has emerged as an alternative to traditional biometric
characteristics, eg, fingerprint or face, as it possesses distinctive properties that are of …

The availability of smart devices leads to an exponential increase in multimedia content.
However, the rapid advancements in deep learning have given rise to sophisticated …

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 …