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Paper Abstract and Keywords
Presentation 2015-06-29 13:30
A Study on Easy Owner Authentication using Hand-written Alphabets on Smart Phone
Shingo Watanabe, Takahiro Yoshida, Seiichiro Hangai (TUS) BioX2015-5
Abstract (in Japanese) (See Japanese page) 
(in English) In recently, multi-function mobile phones such as smart phone have been spread, online shopping with non-face to face by using browse and application software of smart phone is becoming popular. In making with confidence such transaction, authentication of owner is important and the biometrics is an effective method to solve it. In this research, it is aimed for the development of the personal authentication system by the hand-written sign on smartphones.
Screen of smart phone is small to write and smartphone cannot acquire the handwriting information of values validated by the authentication such as the pressure of the pen. The sign of not the full name but "TUS" as one example was used, and we suggest the method that one stroke of sign was divided in the segment and authentication system uses writing speed and writing angle of each segment as feature quantities for authentication.
As a result using handwritten sign by 10 smartphone owners, it is found that EER could be improved from 16.0% to 11.0% in comparison with the conventional method.
Keyword (in Japanese) (See Japanese page) 
(in English) Smartphone / Alphabets / Biometrix / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 117, BioX2015-5, pp. 33-38, June 2015.
Paper # BioX2015-5 
Date of Issue 2015-06-22 (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 2015-06-29 - 2015-06-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Kanazawa University, Kakuma Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Biometrics, etc. 
Paper Information
Registration To BioX 
Conference Code 2015-06-BioX-ME-IST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Easy Owner Authentication using Hand-written Alphabets on Smart Phone 
Sub Title (in English)  
Keyword(1) Smartphone  
Keyword(2) Alphabets  
Keyword(3) Biometrix  
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1st Author's Name Shingo Watanabe  
1st Author's Affiliation Tokyo University of Science (TUS)
2nd Author's Name Takahiro Yoshida  
2nd Author's Affiliation Tokyo University of Science (TUS)
3rd Author's Name Seiichiro Hangai  
3rd Author's Affiliation Tokyo University of Science (TUS)
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Speaker Author-1 
Date Time 2015-06-29 13:30:00 
Presentation Time 30 minutes 
Registration for BioX 
Paper # BioX2015-5 
Volume (vol) vol.115 
Number (no) no.117 
Page pp.33-38 
#Pages
Date of Issue 2015-06-22 (BioX) 


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