Recently, iris recognition techniques have achieved great performance in identification.
Among authentication techniques, iris recognition systems have received attention very …

Ocular biometrics encompasses the imaging and use of characteristic features extracted
from the eyes for personal recognition. Ocular biometric modalities in visible light have …

Spoofing detection is a challenging task in biometric systems, when differentiating
illegitimate users from genuine ones. Although iris scans are far more inclusive than …

Cross-spectral recognition is still an open challenge in iris recognition. In cross-spectral iris
recognition, there exist distinct device-specific bands between near-infrared (NIR) and …

Iris image-based biometric systems are commonly used in applications that demand
security, authentication, recognition and faster login access. In solving these real-time …

The widespread use of mobile devices with Internet connectivity has resulted in the storage
and transmission of sensitive data. This has heightened the need to perform reliable user …

A Watershed transform based Iris REcognition system (WIRE) for noisy images acquired in
visible wavelength is presented. Key points of the system are: the color/illumination …

The article proposes a novel multi-scale local feature based on the periocular recognition
technique which is capable of extracting high-dimensional subtle features existent in the iris …

Iris recognition under less constrained environment poses a challenge to be considered for
high-security applications. In this paper, discrete orthogonal moment-based features …

Condition of eye images with a low lighting or low contrast ratio between the iris and pupil is
one of the challenges for iris recognition in a non-cooperative environment and under visible …