Paper Abstract and Keywords |
Presentation |
2009-03-13 13:25
Estimation of landmine class likelihood by evaluating the degree of matching in ring-CSOM space Yukimasa Nakano, Akira Hirose (Tokyo Univ.) NC2008-169 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
For metal detectors and ground penetrating radar (GPR) systems, it has been a hard task to visualize antipersonnel plastic landmines and to distinguish them from iron fragments or soil clods. To solve this problem, we previously proposed an adaptive processing based on the complex-valued self-organizing map (CSOM). However, we found that the probability of visualization and distinction reduces when the resolution is low and/or noise level is high in the portable front-end for field application. In this paper, we propose a landmine-class identification method utilizing CSOM-space topology that reflects feature-vector similarity through self-organization. Experiments demonstrate that we can show where the landmine is buried by comparing the signal under test with sample answer signals successfully even on a low-resolution and high-noise condition. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Ground-penetrating radar (GPR) / Complex-valued self-organizing map (CSOM) / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 480, NC2008-169, pp. 387-391, March 2009. |
Paper # |
NC2008-169 |
Date of Issue |
2009-03-04 (NC) |
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) |
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NC2008-169 |
Conference Information |
Committee |
NC MBE |
Conference Date |
2009-03-11 - 2009-03-13 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tamagawa Univ. |
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Paper Information |
Registration To |
NC |
Conference Code |
2009-03-NC-MBE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
Estimation of landmine class likelihood by evaluating the degree of matching in ring-CSOM space |
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Ground-penetrating radar (GPR) |
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Complex-valued self-organizing map (CSOM) |
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1st Author's Name |
Yukimasa Nakano |
1st Author's Affiliation |
the University of Tokyo (Tokyo Univ.) |
2nd Author's Name |
Akira Hirose |
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the University of Tokyo (Tokyo Univ.) |
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Speaker |
Author-1 |
Date Time |
2009-03-13 13:25:00 |
Presentation Time |
25 minutes |
Registration for |
NC |
Paper # |
NC2008-169 |
Volume (vol) |
vol.108 |
Number (no) |
no.480 |
Page |
pp.387-391 |
#Pages |
5 |
Date of Issue |
2009-03-04 (NC) |
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