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Paper Abstract and Keywords
Presentation 2014-03-07 14:50
Implementation and Evaluation of Selective Compressed Sensing for Micro-Controller
Haruki Kawakami, Yoshihiro Kawahara (The Univ. of Tokyo), Masami Kishiro, Shingo Nakamura, Takahiro Kudo (Fuji Electric), Tohru Asami (The Univ. of Tokyo) IN2013-197
Abstract (in Japanese) (See Japanese page) 
(in English) Assuming the change in the eigenfrequency is used for the bridge
structure diagnosis by wireless accelerometers, we have proposed selective compressed sensing for reducing transmitting power. Using fast hadamard transform for compression, we can reduce memory size for compression from $N times M$ to $N+4$ and implement the method to sensors which have small memory, and efficiency of reducing power is nearly proportion to compression rate ($M leq N(1 - frac{45times 10^{-3}}{114} times log_2 N)$)， where N is the number of samples and M the number of transmitted data.
Keyword (in Japanese) (See Japanese page) 
(in English) Compressed Sensing / Walsh Matrix / Fast Hadamard Transform / Acceleration Sensor / Structural Health Monitoring / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 473, IN2013-197, pp. 315-320, March 2014.
Paper # IN2013-197 
Date of Issue 2014-02-27 (IN) 
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)
Download PDF IN2013-197

Conference Information
Committee NS IN  
Conference Date 2014-03-06 - 2014-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Miyazaki Seagia 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To IN 
Conference Code 2014-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Implementation and Evaluation of Selective Compressed Sensing for Micro-Controller 
Sub Title (in English)  
Keyword(1) Compressed Sensing  
Keyword(2) Walsh Matrix  
Keyword(3) Fast Hadamard Transform  
Keyword(4) Acceleration Sensor  
Keyword(5) Structural Health Monitoring  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Haruki Kawakami  
1st Author's Affiliation The University of Tokyo (The Univ. of Tokyo)
2nd Author's Name Yoshihiro Kawahara  
2nd Author's Affiliation The University of Tokyo (The Univ. of Tokyo)
3rd Author's Name Masami Kishiro  
3rd Author's Affiliation Fuji Electric Co., Ltd. (Fuji Electric)
4th Author's Name Shingo Nakamura  
4th Author's Affiliation Fuji Electric Co., Ltd. (Fuji Electric)
5th Author's Name Takahiro Kudo  
5th Author's Affiliation Fuji Electric Co., Ltd. (Fuji Electric)
6th Author's Name Tohru Asami  
6th Author's Affiliation The University of Tokyo (The Univ. of Tokyo)
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Speaker Author-1 
Date Time 2014-03-07 14:50:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2013-197 
Volume (vol) vol.113 
Number (no) no.473 
Page pp.315-320 
#Pages 6 
Date of Issue 2014-02-27 (IN) 

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