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Iris recognition and ocular biometrics - the salient features

Pierscionek, B, Crawford, S and Scotney, BW (2008) Iris recognition and ocular biometrics - the salient features. In: International Machine Vision and Image Processing Conference (IMVIP 2008), Portrush, Northern Ireland. UNSPECIFIED. 6 pp. [Conference contribution]

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DOI: 10.1109/IMVIP.2008.31

Abstract

Iris biometry has been proposed as a sound measure of personal identification. The iris, however, can change in response to physiological processes, medications and disease states. To develop a system Of iris recognition that is reliable requires identifying both the features that may alter and those that are stable, and finding an accurate way of localising these. The major iris characteristics from a series of photographs from Caucasian subjects are described. Algorithms, that consider accuracy of localisation of pupil centre and periphery, are presented and discussed.

Item Type:Conference contribution (Paper)
Keywords:Iris biometry; iris recognition; iris localisation
Faculties and Schools:Faculty of Computing & Engineering
Faculty of Computing & Engineering > School of Computing and Information Engineering
Faculty of Life and Health Sciences > School of Biomedical Sciences
Faculty of Life and Health Sciences
Research Institutes and Groups:Biomedical Sciences Research Institute
Computer Science Research Institute
Computer Science Research Institute > Information and Communication Engineering
Biomedical Sciences Research Institute > Vision
ID Code:8949
Deposited By: Professor Bryan Scotney
Deposited On:20 Jan 2010 09:41
Last Modified:15 Jun 2011 10:08

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