The term “iris” refers to the highly textured annular portion of the human eye that is externally visible. An iris recognition system exploits the richness of these textural patterns to …
P Li, H Ma - Pattern Recognition Letters, 2012 - Elsevier
This paper studies the iris recognition problem in the degraded iris images captured in non- ideal imaging conditions. In these circumstances iris recognition becomes challenging …
We note that the images in the CASIA version 1.0 iris data set have been edited so that the pupil area is replaced by a circular region of uniform intensity. We recommend that this data …
H Proença, LA Alexandre - IEEE transactions on pattern …, 2007 - ieeexplore.ieee.org
This paper focuses on noncooperative iris recognition, ie, the capture of iris images at large distances, under less controlled lighting conditions, and without active participation of the …
H Proença, LA Alexandre - 2007 First IEEE international …, 2007 - ieeexplore.ieee.org
This paper gives an overview of the NICE. I: Noisy Iris Challenge Evaluation-Part I contest. This contest differs from others in two fundamental points. First, instead of the complete iris …
Iris recognition is one of the most powerful techniques for biometric identification ever developed. Commercial systems based on the algorithms developed by John Daugman …
RP Wildes - Proceedings of the IEEE, 1997 - ieeexplore.ieee.org
This paper examines automated iris recognition as a biometrically based technology for personal identification and verification. The motivation for this endeavor stems from the …
J Daugman - IEEE Transactions on Systems, Man, and …, 2007 - ieeexplore.ieee.org
This paper presents the following four advances in iris recognition: 1) more disciplined methods for detecting and faithfully modeling the iris inner and outer boundaries with active …