Touchless fingerprint recognition represents a rapidly growing field of research which has
been studied for more than a decade. Through a touchless acquisition process, many issues …

Mobile devices have brought a great convenience to us these years, which allow the users
to enjoy the anytime and anywhere various applications such as the online shopping …

Despite the large body of work on fingerprint identification systems, most of it focused on
using specialized devices. Due to the high price of such devices, some researchers directed …

Good biometric performance of iris recognition motivates it to be used for many large scale
security and access control applications. Recent works have identified visible spectrum iris …

Contactless fingerprint identification systems have been introduced to address the
deficiencies of contact-based fingerprint systems. A number of studies have been reported …

Biometric verification systems are currently being deployed in numerous large-scale and
everyday applications. It is hence of the utmost importance to protect the privacy of the …

This work presents an automated contactless fingerprint recognition system for
smartphones. We provide a comprehensive description of the entire recognition pipeline …

Secure authentication for smartphones is becoming important for many applications such as
financial transactions. Until today PIN and password authentication are the most commonly …

The fingerprint is a widely adopted biometric trait in forensic and civil applications.
Fingerprint biometric systems have been investigated using contact prints and latent and …

The gaining popularity of the visible spectrum iris recognition has sparked the interest in
adopting it for various access control applications. Along with the popularity of visible …