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Paper Abstract and Keywords
Presentation 2018-05-14 11:00
Ghost Cancel Method under Multiple Object Environment Using Multiple Angle Sensors
Kosuke Maruyama, Tetsuji Harada, Kentaro Sakisaka, Yasushi Obata, Hiroshi Kameda (Mitsubishi Electric) SANE2018-3
Abstract (in Japanese) (See Japanese page) 
(in English) When multiple angle sensors observe multiple objects, especially in the situation which all sensors and objects exist on the identical plane, intersections of lines originating from different objects appear as ghosts. Then, evaluating whether lines of angle originate from the identical object is an issue. For this issue, a ghost cancel algorithm, which distinguishes ghosts from objects based on tracking by means of dual dynamics models assuming objects and ghosts, has been proposed. This 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 report shows the performance estimation of the ghost cancel algorithm and comparison with a process with utilizes only single dynamics model assuming objects.
Keyword (in Japanese) (See Japanese page) 
(in English) Angle sensor / Ghost / Dynamics model / Tracking / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 28, SANE2018-3, pp. 13-18, May 2018.
Paper # SANE2018-3 
Date of Issue 2018-05-07 (SANE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 SANE  
Conference Date 2018-05-14 - 2018-05-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Radar, EW and general 
Paper Information
Registration To SANE 
Conference Code 2018-05-SANE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Ghost Cancel Method under Multiple Object Environment Using Multiple Angle Sensors 
Sub Title (in English)  
Keyword(1) Angle sensor  
Keyword(2) Ghost  
Keyword(3) Dynamics model  
Keyword(4) Tracking  
1st Author's Name Kosuke Maruyama  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
2nd Author's Name Tetsuji Harada  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
3rd Author's Name Kentaro Sakisaka  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
4th Author's Name Yasushi Obata  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
5th Author's Name Hiroshi Kameda  
5th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
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Date Time 2018-05-14 11:00:00 
Presentation Time 25 
Registration for SANE 
Paper # IEICE-SANE2018-3 
Volume (vol) IEICE-118 
Number (no) no.28 
Page pp.13-18 
#Pages IEICE-6 
Date of Issue IEICE-SANE-2018-05-07 

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