Entropy of the retina template

A. Arakala, J. S. Culpepper, Jason Jeffers, Andrew Turpin, Serdar Boztaş, Kathy J. Horadam, Allison M. McKendrick

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

11 Citations (Scopus)

Abstract

We compare two vessel extraction methods for creation of a retina template, using a database of 20 images of normal retinas. Each vessel in a well defined region is represented by a three dimensional feature, from which a retina template is built. Based on the sample distributions, we propose a preliminary theoretical model to predict the entropy of a retina template. We analyse by experimental and theoretical means the entropy present, and infer that entropy from our retina template compares sufficiently favourably with that of a minutia-based fingerprint template to warrant further study.

Original languageEnglish
Title of host publicationAdvances in Biometrics - Third International Conference, ICB 2009, Proceedings
Pages1250-1259
Number of pages10
Volume5558 LNCS
DOIs
Publication statusPublished - 2009
Externally publishedYes
EventIAPR International Conference on Biometrics (ICB) 2009 - University of Sassari, Alghero, Italy
Duration: 2 Jun 20095 Jun 2009
Conference number: 3rd

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume5558 LNCS
ISSN (Print)03029743
ISSN (Electronic)16113349

Conference

ConferenceIAPR International Conference on Biometrics (ICB) 2009
Abbreviated titleICB 2009
CountryItaly
CityAlghero
Period2/06/095/06/09

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