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Paper Abstract and Keywords
Presentation 2018-05-24 15:15
Spoofing detection with a monocular camera based on flash reflection
Akinori Ebihara, Kazuyuki Sakurai, Hitoshi Imaoka (NEC) BioX2018-2
Abstract (in Japanese) (See Japanese page) 
(in English) Facing the rising need for face authentication systems on a mobile phone, developing technologies to prevent spoofing attacks is an imminent issue. Although face 3D structure estimation based on an infrared camera or a stereo camera is known to be effective at detecting spoofing attacks, the hardware requirement limits the application of the technology. Thus we developed an algorithm that entirely based on a monocular, visible light camera. The proposed method requires to take two photos, from which feature vectors are calculated within (i) face region where flash light diffuse, and (ii) eye region where flash light show specular reflection. We built a binary classifier based on Support Vector Machine (SVM) to detect spoofing attack with equal error rate (EER) of 0.59%.vvv
Keyword (in Japanese) (See Japanese page) 
(in English) face recognition / spoofing detection / liveness / / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 55, BioX2018-2, pp. 15-19, May 2018.
Paper # BioX2018-2 
Date of Issue 2018-05-17 (BioX) 
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 BioX ITE-ME ITE-IST  
Conference Date 2018-05-24 - 2018-05-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Kanazawa Univ. Nishimachi Satelite Plaza 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Biometrics, etc. 
Paper Information
Registration To BioX 
Conference Code 2018-05-BioX-ME-IST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Spoofing detection with a monocular camera based on flash reflection 
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Keyword(1) face recognition  
Keyword(2) spoofing detection  
Keyword(3) liveness  
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1st Author's Name Akinori Ebihara  
1st Author's Affiliation NEC Corporation (NEC)
2nd Author's Name Kazuyuki Sakurai  
2nd Author's Affiliation NEC Corporation (NEC)
3rd Author's Name Hitoshi Imaoka  
3rd Author's Affiliation NEC Corporation (NEC)
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Speaker Author-1 
Date Time 2018-05-24 15:15:00 
Presentation Time 30 minutes 
Registration for BioX 
Paper # BioX2018-2 
Volume (vol) vol.118 
Number (no) no.55 
Page pp.15-19 
#Pages
Date of Issue 2018-05-17 (BioX) 


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