Key techniques and methods for imaging iris in focus

Yuqing He; Jiali Cui; Tieniu Tan; Yangsheng Wang

doi:10.1109/ICPR.2006.739

Key techniques and methods for imaging iris in focus

Yuqing He^*
, Jiali Cui
, Tieniu Tan
, Yangsheng Wang

^*Corresponding author for this work

CAS - Institute of Automation
Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

52 Citations (Scopus)

Abstract

Automated iris recognition is a promising method for noninvasive verification of identity. How to acquire an iris image in focus is a key issue in iris recognition. Based on imaging properties of a simple lens, working principles of fixed focus and auto focus imaging systems are described. Key techniques for imaging iris in focus are discussed in this paper, such as illumination, lens design and self-alignment to position the iris in the system's depth of field. According to the techniques, a clear iris acquisition system is developed and experimental results are presented in this paper.

Original language	English
Title of host publication	Track D
Subtitle of host publication	Parallel and Connectionist Systems
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	557-561
Number of pages	5
ISBN (Print)	9780769525211
DOIs	https://doi.org/10.1109/ICPR.2006.739
Publication status	Published - 2006
Externally published	Yes
Event	18th International Conference on Pattern Recognition, ICPR 2006 - Hong Kong, China Duration: 20 Aug 2006 → 24 Aug 2006

Publication series

Name	Proceedings - International Conference on Pattern Recognition
Volume	4
ISSN (Print)	1051-4651

Conference

Conference	18th International Conference on Pattern Recognition, ICPR 2006
Country/Territory	China
City	Hong Kong
Period	20/08/06 → 24/08/06

Access to Document

10.1109/ICPR.2006.739

Cite this

@inproceedings{023266ee0f464da4a3996d935d68ba0c,

title = "Key techniques and methods for imaging iris in focus",

abstract = "Automated iris recognition is a promising method for noninvasive verification of identity. How to acquire an iris image in focus is a key issue in iris recognition. Based on imaging properties of a simple lens, working principles of fixed focus and auto focus imaging systems are described. Key techniques for imaging iris in focus are discussed in this paper, such as illumination, lens design and self-alignment to position the iris in the system's depth of field. According to the techniques, a clear iris acquisition system is developed and experimental results are presented in this paper.",

author = "Yuqing He and Jiali Cui and Tieniu Tan and Yangsheng Wang",

year = "2006",

doi = "10.1109/ICPR.2006.739",

language = "English",

isbn = "9780769525211",

series = "Proceedings - International Conference on Pattern Recognition",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "557--561",

booktitle = "Track D",

address = "United States",

note = "18th International Conference on Pattern Recognition, ICPR 2006 ; Conference date: 20-08-2006 Through 24-08-2006",

}

He, Y, Cui, J, Tan, T & Wang, Y 2006, Key techniques and methods for imaging iris in focus. in Track D: Parallel and Connectionist Systems. Proceedings - International Conference on Pattern Recognition, vol. 4, Institute of Electrical and Electronics Engineers Inc., pp. 557-561, 18th International Conference on Pattern Recognition, ICPR 2006, Hong Kong, China, 20/08/06. https://doi.org/10.1109/ICPR.2006.739

Key techniques and methods for imaging iris in focus. / He, Yuqing; Cui, Jiali; Tan, Tieniu et al.
Track D: Parallel and Connectionist Systems. Institute of Electrical and Electronics Engineers Inc., 2006. p. 557-561 (Proceedings - International Conference on Pattern Recognition; Vol. 4).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Key techniques and methods for imaging iris in focus

AU - He, Yuqing

AU - Cui, Jiali

AU - Tan, Tieniu

AU - Wang, Yangsheng

PY - 2006

Y1 - 2006

N2 - Automated iris recognition is a promising method for noninvasive verification of identity. How to acquire an iris image in focus is a key issue in iris recognition. Based on imaging properties of a simple lens, working principles of fixed focus and auto focus imaging systems are described. Key techniques for imaging iris in focus are discussed in this paper, such as illumination, lens design and self-alignment to position the iris in the system's depth of field. According to the techniques, a clear iris acquisition system is developed and experimental results are presented in this paper.

AB - Automated iris recognition is a promising method for noninvasive verification of identity. How to acquire an iris image in focus is a key issue in iris recognition. Based on imaging properties of a simple lens, working principles of fixed focus and auto focus imaging systems are described. Key techniques for imaging iris in focus are discussed in this paper, such as illumination, lens design and self-alignment to position the iris in the system's depth of field. According to the techniques, a clear iris acquisition system is developed and experimental results are presented in this paper.

UR - https://www.scopus.com/pages/publications/34147098944

U2 - 10.1109/ICPR.2006.739

DO - 10.1109/ICPR.2006.739

M3 - Conference contribution

AN - SCOPUS:34147098944

SN - 9780769525211

T3 - Proceedings - International Conference on Pattern Recognition

SP - 557

EP - 561

BT - Track D

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 18th International Conference on Pattern Recognition, ICPR 2006

Y2 - 20 August 2006 through 24 August 2006

ER -

Key techniques and methods for imaging iris in focus

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