Biometric recognition systems based on 3D palmprint captured with optical technology have
been widely investigated in the last decade; however, they can provide information about …

Ultrasound has been trialed in biometric recognition systems for many years, and at present
different types of ultrasound fingerprint readers are being produced and integrated in …

Biometric recognition systems based on ultrasound images have been investigated for
several decades, and nowadays ultrasonic fingerprint sensors are fully integrated in …

In recent years, several palmprint recognition procedures that use 3-D information on the
palm surface have been proposed in order to overcome some limitations of 2-D palmprint …

In the present work, an improved ultrasound system for biometric recognition based on 3D
Palmprint is proposed and experimentally validated. The system exploits an ultrasound gel …

In this work, an improved palmprint recognition system based on 3D ultrasound images is
proposed and experimentally validated. The system exploits an ultrasound gel pad as …

Palmprint recognition systems that use three-dimensional (3-D) information of the palm
surface are the most recently explored techniques to overcome some two-dimensional …

An enhanced Ultrasound technique for 3D Palmprint Recognition Page 1 An enhanced
Ultrasound technique for 3D Palmprint Recognition Antonio Iula, Gabriel Emile Hine School of …

In recent years, multimodal biometric systems are increasingly employed in many
application field due to several advantages in terms of universality, recognition rate. and …

This paper presents a new personal authentication system that simultaneously exploits 2D
and 3D palmprint features. The objective of our work is to improve accuracy and robustness …