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18th International Conference on Pattern Recognition (ICPR'06) Volume 4
Key Techniques and Methods for Imaging Iris in Focus
Hong Kong
August 20-August 24
ISBN: 0-7695-2521-0
ASCII Text
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Yuqing He, Jiali Cui, Tieniu Tan, Yangsheng Wang, "Key Techniques and Methods for Imaging Iris in Focus," Pattern Recognition, International Conference on, vol. 4, pp. 557-561, 18th International Conference on Pattern Recognition (ICPR'06) Volume 4, 2006.
 
 
BibTex
x
 
@article{ 10.1109/ICPR.2006.739,
author = {Yuqing He and Jiali Cui and Tieniu Tan and Yangsheng Wang},
title = {Key Techniques and Methods for Imaging Iris in Focus},
journal ={Pattern Recognition, International Conference on},
volume = {4},
year = {2006},
issn = {1051-4651},
pages = {557-561},
doi = {http://doi.ieeecomputersociety.org/10.1109/ICPR.2006.739},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Pattern Recognition, International Conference on
TI - Key Techniques and Methods for Imaging Iris in Focus
SN - 1051-4651
SP557
EP561
A1 - Yuqing He,
A1 - Jiali Cui,
A1 - Tieniu Tan,
A1 - Yangsheng Wang,
PY - 2006
KW - null
VL - 4
JA - Pattern Recognition, International Conference on
ER -
 
Yuqing He, Beijing Institute of Technology, Beijing P. R.China
Jiali Cui, Institute of Automation, Chinese Academy of Sciences, Beijing P. R.China
Tieniu Tan, Institute of Automation, Chinese Academy of Sciences, Beijing P. R.China
Yangsheng Wang, Institute of Automation, Chinese Academy of Sciences, Beijing P. R.China
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.
Citation:
Yuqing He, Jiali Cui, Tieniu Tan, Yangsheng Wang, "Key Techniques and Methods for Imaging Iris in Focus," icpr, vol. 4, pp.557-561, 18th International Conference on Pattern Recognition (ICPR'06) Volume 4, 2006
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