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Paper Abstract and Keywords
Presentation 2012-03-14 10:40
Improvement of transillumination image of blood vessels using multiple wavelengths of light
Kohei Nishida, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2011-111
Abstract (in Japanese) (See Japanese page) 
(in English) The transillumination image of blood vessels for vein authentication are blurred by the strong scattering of the body tissue. Scattering and absorption property of biological tissue depends on the wavelength. A technique was newly developed to improve the transillumination image using different illumination wavelengths. The validity of the proposed technique was verified with a phantom model. The effectiveness was confirmed with the image of a human hand. In the experiment with 7 subjects, the applicability of the proposed technique to different individuals was confirmed, and appropriate wavelengths were selected. Finally, the usefulness of the proposed technique for vein authentication was demonstrated.
Keyword (in Japanese) (See Japanese page) 
(in English) Biometrics authentication / Vein authentication / Transillumination imaging / Vein imaging / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 482, MBE2011-111, pp. 13-18, March 2012.
Paper # MBE2011-111 
Date of Issue 2012-03-07 (MBE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee MBE NC  
Conference Date 2012-03-14 - 2012-03-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Tamagawa University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MBE 
Conference Code 2012-03-MBE-NC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improvement of transillumination image of blood vessels using multiple wavelengths of light 
Sub Title (in English)  
Keyword(1) Biometrics authentication  
Keyword(2) Vein authentication  
Keyword(3) Transillumination imaging  
Keyword(4) Vein imaging  
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1st Author's Name Kohei Nishida  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Takeshi Namita  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
3rd Author's Name Yuji Kato  
3rd Author's Affiliation Hokkaido University (Hokkaido Univ.)
4th Author's Name Koichi Shimizu  
4th Author's Affiliation Hokkaido University (Hokkaido Univ.)
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Speaker Author-1 
Date Time 2012-03-14 10:40:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2011-111 
Volume (vol) vol.111 
Number (no) no.482 
Page pp.13-18 
#Pages
Date of Issue 2012-03-07 (MBE) 


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