Lookup NU author(s): Sinan Alkassar,
Dr Wai Lok Woo,
Professor Satnam Dlay,
Professor Jonathon Chambers
Full text for this publication is not currently held within this repository. Alternative links are provided below where available.
Sclera blood vessels have been investigated recently as an efficient biometric trait. Capturing this part of the eye with a normal camera using visible-wavelength images rather than near infrared images has provoked research interest. However, processing noisy sclera images captured at-a-distance and on the-move has not been extensively investigated. Therefore in this paper, we propose a new method for minimizing the effect of distance on sclera recognition. This method involves sclera template rotation alignment and a distance scaling method to minimize the error rates when noisy eye images are captured at-a-distance and on-the-move. The experimental results using the on-the-move and at-a-distance UBIRIS.v2 database show a significant improvement in term of accuracy and error rates.
Author(s): Alkassar S, Woo WL, Dlay SS, Chambers JA
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: 4th International Conference on Biometrics and Forensics (IWBF)
Year of Conference: 2016
Online publication date: 11/04/2016
Acceptance date: 01/01/1900
Library holdings: Search Newcastle University Library for this item