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Paper Abstract and Keywords
Presentation 2007-05-25 10:30
Infrared sensor group for detecting and chasing person's position
Yumi Asai, Tatsuya Yamaguchi, Shun Mizuno, Hiroshi Nagase (KIT) WIT2007-9
Abstract (in Japanese) (See Japanese page) 
(in English) Three algorithms are proposed for detection and chase of person’s position by tracing output sequence of infrared sensor group. These algorithms include forward decision, on-time decision, and backward decision. Among them, forward decision, which estimates person’s position and motion from subsequent two output sensor patterns, sometimes violates uniqueness of estimated result. In order to overcome this problem, on-time decision, which uses total number of persons, and backward decision, which estimates past position, are proposed.
Keyword (in Japanese) (See Japanese page) 
(in English) Infrared rays sensor / human traceability / state transition / / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 61, WIT2007-9, pp. 45-50, May 2007.
Paper # WIT2007-9 
Date of Issue 2007-05-17 (WIT) 
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 WIT2007-9

Conference Information
Committee WIT  
Conference Date 2007-05-24 - 2007-05-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Ryukyu Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Welfare Information in general 
Paper Information
Registration To WIT 
Conference Code 2007-05-WIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Infrared sensor group for detecting and chasing person's position 
Sub Title (in English)  
Keyword(1) Infrared rays sensor  
Keyword(2) human traceability  
Keyword(3) state transition  
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1st Author's Name Yumi Asai  
1st Author's Affiliation Kanazawa Institute of Technology (KIT)
2nd Author's Name Tatsuya Yamaguchi  
2nd Author's Affiliation Kanazawa Institute of Technology (KIT)
3rd Author's Name Shun Mizuno  
3rd Author's Affiliation Kanazawa Institute of Technology (KIT)
4th Author's Name Hiroshi Nagase  
4th Author's Affiliation Kanazawa Institute of Technology (KIT)
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Speaker Author-1 
Date Time 2007-05-25 10:30:00 
Presentation Time 30 minutes 
Registration for WIT 
Paper # WIT2007-9 
Volume (vol) vol.107 
Number (no) no.61 
Page pp.45-50 
#Pages 6 
Date of Issue 2007-05-17 (WIT) 

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