With the vigorous development of artificial intelligence (AI), intelligence applications based
on deep neural networks (DNNs) have changed people's lifestyles and production …

Palmprint recognition has been widely applied to security authentication due to its rich
characteristics, ie, local direction, wrinkle, and texture. However, different types of palmprint …

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 …

Multimodal biometric systems are often used in a wide variety of applications where high
security is required. Such systems show several merits in terms of universality and …

A multimodal biometric recognition system on Internet of Things (IoT) with Blockchain
environments has been proposed in this article. This system distributes a decentralized …

Biometric technology is rapidly growing due to the urgent need to secure people's
properties, from goods to information, in the overwhelming digital technology proliferation in …

Information systems in organizations traditionally require users to remember their secret pins
or (passwords), token, card number, or both to confirm their identities. However, the …

With the growing demand for hand hygiene, touchless palmprint recognition has made great
strides recently, providing an effective solution for personal identification. Despite many …

Spoofing attacks severely threaten the security of biometric recognition systems. Two
concerns are raised regarding palm biometrics. First, the anti-spoofing ability of the palm …

Unconstrained palmprint images have shown great potential for recognition applications
due to their lower restrictions regarding hand poses and backgrounds during contactless …