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Paper Abstract and Keywords
Presentation 2013-02-22 13:55
Deghosting for Multiple Angle Sensors Based on Tracking Process by Double Hypotheses
Kosuke Maruyama, Hiroshi Kameda (Mitsubishi Electric Corp.) SANE2012-160
Abstract (in Japanese) (See Japanese page) 
(in English) A deghosting algorithm for multiple angle sensors observing objects based on tracking by double hypotheses is proposed. In observation by multiple angle sensors, it is necessary to estimate whether lines of angle originate from the identical object. However, when multiple sensors and multiple objects exist on the identical plane, intersections of lines originating from different objects appear and they are unable to be distinguished from objects by conventional method. The proposed algorithm utilizes that the dynamics of ghosts depends on the dynamics of objects, derives a dynamics model for ghosts from the dynamics model for objects which defines the dynamic hypothesis of objects, and then tracks the all intersections including ghosts using double hypotheses to which dynamics models for objects and ghosts are applied. Thereafter, this algorithm decides to which dynamics model fits the intersections based on residuals between prediction data and intersection. This algorithm enables us to deghost when angle sensors and objects continuously exist on the identical plane.
Keyword (in Japanese) (See Japanese page) 
(in English) Ghost / Double hypotheses / Dynamics model / Tracking / Residual quadratic form / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 439, SANE2012-160, pp. 67-72, Feb. 2013.
Paper # SANE2012-160 
Date of Issue 2013-02-14 (SANE) 
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 SANE2012-160

Conference Information
Committee SANE SAT  
Conference Date 2013-02-21 - 2013-02-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Youth Center of Okinawa prefecture 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Satellite application and general 
Paper Information
Registration To SANE 
Conference Code 2013-02-SANE-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Deghosting for Multiple Angle Sensors Based on Tracking Process by Double Hypotheses 
Sub Title (in English)  
Keyword(1) Ghost  
Keyword(2) Double hypotheses  
Keyword(3) Dynamics model  
Keyword(4) Tracking  
Keyword(5) Residual quadratic form  
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Keyword(7)  
Keyword(8)  
1st Author's Name Kosuke Maruyama  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
2nd Author's Name Hiroshi Kameda  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
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Speaker Author-1 
Date Time 2013-02-22 13:55:00 
Presentation Time 25 minutes 
Registration for SANE 
Paper # SANE2012-160 
Volume (vol) vol.112 
Number (no) no.439 
Page pp.67-72 
#Pages 6 
Date of Issue 2013-02-14 (SANE) 

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