A real-time iris image acquisition algorithm based on specular reflection and eye model

Kang Ryoung Park, Jang Hee Yoo

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

Abstract

In conventional iris recognition camera, it is very difficult to capture the focused iris image at fast speed due to small range of DOF(Depth Of Field) in iris camera. So. we introduce a fast focusing method to capture user's focused iris image based on the corneal specular reflection and the human eye model. According to experimental results, we can reduce the focusing time of proposed method to be 450 ms on average.

Original languageEnglish
Title of host publicationAdvanced Concepts for Intelligent Vision Systems - 7th International Conference, ACIVS 2005, Proceedings
PublisherSpringer Verlag
Pages705-712
Number of pages8
ISBN (Print)354029032X, 9783540290322
DOIs
StatePublished - 2005
Event7th International Conference on Advanced Concepts for Intelligent Vision Systems, ACIVS 2005 - Antwerp, Belgium
Duration: 20 Sep 200523 Sep 2005

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume3708 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference7th International Conference on Advanced Concepts for Intelligent Vision Systems, ACIVS 2005
Country/TerritoryBelgium
CityAntwerp
Period20/09/0523/09/05

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