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Paper Abstract and Keywords
Presentation 2007-02-23 16:30
Tracking Performance Evaluation of N-back Scan MHT
Yasushi Obata, Masayoshi Ito (Mitsubishi Electric Corp.) SANE2006-142
Abstract (in Japanese) (See Japanese page) 
(in English) MHT(Multiple Hypothesis Tracking) is well-known tracking algorithm for its association performance in dense environment. In MHT hypotheses are reduced by calculating probability and select upper hypotheses in a usual way. Regardless of computational load, better association performance can be expected by using N-back scan, maintaining all hypotheses in N-scan and select one hypothesis in past over N-scan, for hypotheses reduction. The N-back scan MHT is similar to MFA(Multiple Frame Assignment), which attracts much attention as an advanced method. We evaluate the performance of the N-back scan MHT, by simulation of track initiation in clutter environment and track maintenance of low observable target. From the result of simulation, we can predict that MFA shows better performance than MHT. For example, former success rate of tracking a maneuvering target, is 30 points better than latter.
Keyword (in Japanese) (See Japanese page) 
(in English) MHT / MFA / Association / N-back Scan / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 542, SANE2006-142, pp. 49-54, Feb. 2007.
Paper # SANE2006-142 
Date of Issue 2007-02-16 (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 2007-02-23 - 2007-02-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Nippon Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Radar and its applications 
Paper Information
Registration To SANE 
Conference Code 2007-02-SANE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Tracking Performance Evaluation of N-back Scan MHT 
Sub Title (in English)  
Keyword(1) MHT  
Keyword(2) MFA  
Keyword(3) Association  
Keyword(4) N-back Scan  
1st Author's Name Yasushi Obata  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
2nd Author's Name Masayoshi Ito  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
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Date Time 2007-02-23 16:30:00 
Presentation Time 25 
Registration for SANE 
Paper # IEICE-SANE2006-142 
Volume (vol) IEICE-106 
Number (no) no.542 
Page pp.49-54 
#Pages IEICE-6 
Date of Issue IEICE-SANE-2007-02-16 

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