In this paper, we propose a novel robust line orientation code for palmprint verification,
whose performance is improved by using three strategies. Firstly, a modified finite Radon …

In this paper, we propose a novel palmprint verification approach based on principal lines. In
feature extraction stage, the modified finite Radon transform is proposed, which can extract …

Biometric verification refers to an automatic verification of a person based on some specific
biometric features derived from his/her physiological and/or behavioral characteristics. A …

Vein pattern recognition is one of the newest biometric techniques researched today. One of
the reliable and robust personal identification authentication approaches using palm vein …

Recently, contactless bimodal palmprint recognition technology has attracted increased
attention due to the COVID-19 pandemic. Many dual-camera-based sensors have been …

Palm-related biometrics have been widely studied for a long time, as the palm contains
many distinctive patterns. However, most of the existing systems are designed to work within …

Biometrics is a growing research field due to an increasing demand for safety and security in
both the public and private. Biometric recognition refers to the identification of a person by …

Personal recognition systems have emerged as highly important in the information society.
Biometric systems are widely used because its reliability in distinguishing between the …

This paper presents an adaptive image enhancement approach to infrared (IR) images for
long-range surveillance. The IR images captured at long range usually have low contrast …

Most of the current palmprint recognition systems use an active light to acquire images, and
the light source is a key component in the system. Although white light is the most widely …