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| Presentation | 2012-08-28 15:40 SVM based Classification for Underwater Transient Signals in Ocean Background Noise Juho Kim, Tae-Hoon Bok, Jinho Bae, Dong-Guk Paeng, Chong Hyun Lee (Jeju National Univ.), Seongil Kim (Agency for Defense Development)  US2012-57 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, new method for classification of underwater transient mechanical signals was proposed. The classifier uses SVM algorithm and 16 orders LPC coefficients as feature vectors. The proposed classifier is composed of two steps. The mechanical signals are separated from biological signals at the first SVM classifier and then classification of mechanical signal is preformed at the second SVM. For experiment, three kinds of underwater biological signals and two kinds of mechanical signals were used. The recognition rate was higher than 90% at high Signal to Noise Ratio (SNR) when clean signal used. When underwater ambient noise was added, the recognition rate dropped but was better than the Bayesian classifier. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | underwater transient signal / SVM classification / underwater noise / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 186, US2012-57, pp. 115-120, Aug. 2012. | |
| Paper # | US2012-57 | |
| Date of Issue | 2012-08-20 (US) | |
| 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 | US2012-57 |
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| Conference Information | |
| Committee | US |
| Conference Date | 2012-08-27 - 2012-08-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Pukyong National University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General, Underwater Acoustics (Co-Organization：The Marine Acoustics Society of Japan, Youngnam Chapter of The Acoustical Society of Korea) |
| Paper Information | |
| Registration To | US |
| Conference Code | 2012-08-US |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | SVM based Classification for Underwater Transient Signals in Ocean Background Noise |
| Sub Title (in English) | |
| Keyword(1) | underwater transient signal |
| Keyword(2) | SVM classification |
| Keyword(3) | underwater noise |
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| 1st Author's Name | Juho Kim |
| 1st Author's Affiliation | Jeju National University (Jeju National Univ.) |
| 2nd Author's Name | Tae-Hoon Bok |
| 2nd Author's Affiliation | Jeju National University (Jeju National Univ.) |
| 3rd Author's Name | Jinho Bae |
| 3rd Author's Affiliation | Jeju National University (Jeju National Univ.) |
| 4th Author's Name | Dong-Guk Paeng |
| 4th Author's Affiliation | Jeju National University (Jeju National Univ.) |
| 5th Author's Name | Chong Hyun Lee |
| 5th Author's Affiliation | Jeju National University (Jeju National Univ.) |
| 6th Author's Name | Seongil Kim |
| 6th Author's Affiliation | Agency for Defense Development (Agency for Defense Development) |
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| Speaker | Author-1 |
| Date Time | 2012-08-28 15:40:00 |
| Presentation Time | 20 minutes |
| Registration for | US |
| Paper # | US2012-57 |
| Volume (vol) | vol.112 |
| Number (no) | no.186 |
| Page | pp.115-120 |
| #Pages | 6 |
| Date of Issue | 2012-08-20 (US) |
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