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Paper Abstract and Keywords
Presentation 2014-05-29 14:30
[Poster Presentation] Walking State Classification based on Spectral Analysis of Body Acceleration -- Effect on Discriminant Accuracy of Walking States and Floor Characteristics due to Differences of Accelerometer Position --
Atsushi Enta (Tokyo Univ. of Science), Hidetoshi Watanabe, Masaki Takahashi (Bunka Gakuen Univ.), Yohsuke Yoshioka (Chiba Univ.), Tomonori Sano, Kazuto Hayashida (Waseda Univ.) ASN2014-8
Abstract (in Japanese) (See Japanese page) 
(in English) Human behavior is affected by spatial design, spatial structure, clothing, footwear and also human psychological or biological state, so differ greatly in individuals. In this study, we measure body acceleration in some walking states and floor surface characteristics. Then we calculate frequency spectrum by Fast-Fourier-Transform and construct data constellation of spectrum transition in time series. Afterward, we evaluated discriminant accuracy of walking states and floor characteristics by using Support Vector Machine, and we examined the appropriateness of this method.
Keyword (in Japanese) (See Japanese page) 
(in English) Body Acceleration / Spectrum Analysis / Walking States / Floor Characteristics / Support Vector Machine / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 65, ASN2014-8, pp. 33-34, May 2014.
Paper # ASN2014-8 
Date of Issue 2014-05-22 (ASN) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
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 ASN  
Conference Date 2014-05-29 - 2014-05-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Convention Hall, RCAST, The University of Tokyo 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ASN 
Conference Code 2014-05-ASN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Walking State Classification based on Spectral Analysis of Body Acceleration 
Sub Title (in English) Effect on Discriminant Accuracy of Walking States and Floor Characteristics due to Differences of Accelerometer Position 
Keyword(1) Body Acceleration  
Keyword(2) Spectrum Analysis  
Keyword(3) Walking States  
Keyword(4) Floor Characteristics  
Keyword(5) Support Vector Machine  
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Keyword(8)  
1st Author's Name Atsushi Enta  
1st Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
2nd Author's Name Hidetoshi Watanabe  
2nd Author's Affiliation Bunka Gakuen University (Bunka Gakuen Univ.)
3rd Author's Name Masaki Takahashi  
3rd Author's Affiliation Bunka Gakuen University (Bunka Gakuen Univ.)
4th Author's Name Yohsuke Yoshioka  
4th Author's Affiliation Chiba University (Chiba Univ.)
5th Author's Name Tomonori Sano  
5th Author's Affiliation Waseda University (Waseda Univ.)
6th Author's Name Kazuto Hayashida  
6th Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2014-05-29 14:30:00 
Presentation Time 60 minutes 
Registration for ASN 
Paper # ASN2014-8 
Volume (vol) vol.114 
Number (no) no.65 
Page pp.33-34 
#Pages 2 
Date of Issue 2014-05-22 (ASN) 

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