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| Presentation | 2010-09-28 14:00 Characterization of Hemodialysis Shunt Murmurs with Wavelet Transformation and Classification by Self-Organizing Map Toru Yamaki, Hatsuhiro Kato, Yutaka Suzuki, Mizuya Fukasawa, Osamu Sakata (Yamanashi Univ.), Asobu Hattori (TMITRI), Takaya Kato (Yamanashi Univ.)  MBE2010-22 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | It is important for renal hemodialysis patients to discover stenosis of shunted blood vessel at an early stage. An essential method to diagnose stenosis is auscultation of shunt murmurs. However, this approach depends on experience and skill. Therefore, the method to diagnose stenosis without dependence on the skill is discussed using objective characterization and classification of shunt murmurs. In this study, we characterize shunt murmurs with Haar wavelet transformation and classify them by self-organizing map. Comparing to the Gabol wavelet transformation, the Haar wavelet transformation has an advantage in the requiring memory size and processing time. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | hemodialysis / shunt murmurs / wavelet transformation / self-organizing map / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 211, MBE2010-22, pp. 1-6, Sept. 2010. | |
| Paper # | MBE2010-22 | |
| Date of Issue | 2010-09-21 (MBE) | |
| 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 | MBE2010-22 |
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| Conference Information | |
| Committee | MBE |
| Conference Date | 2010-09-28 - 2010-09-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Shinsyu University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | ME in general |
| Paper Information | |
| Registration To | MBE |
| Conference Code | 2010-09-MBE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Characterization of Hemodialysis Shunt Murmurs with Wavelet Transformation and Classification by Self-Organizing Map |
| Sub Title (in English) | |
| Keyword(1) | hemodialysis |
| Keyword(2) | shunt murmurs |
| Keyword(3) | wavelet transformation |
| Keyword(4) | self-organizing map |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Toru Yamaki |
| 1st Author's Affiliation | Yamanashi University (Yamanashi Univ.) |
| 2nd Author's Name | Hatsuhiro Kato |
| 2nd Author's Affiliation | Yamanashi University (Yamanashi Univ.) |
| 3rd Author's Name | Yutaka Suzuki |
| 3rd Author's Affiliation | Yamanashi University (Yamanashi Univ.) |
| 4th Author's Name | Mizuya Fukasawa |
| 4th Author's Affiliation | Yamanashi University (Yamanashi Univ.) |
| 5th Author's Name | Osamu Sakata |
| 5th Author's Affiliation | Yamanashi University (Yamanashi Univ.) |
| 6th Author's Name | Asobu Hattori |
| 6th Author's Affiliation | Tokyo Metropolitan Industrial Technology Research Institute (TMITRI) |
| 7th Author's Name | Takaya Kato |
| 7th Author's Affiliation | Yamanashi University (Yamanashi Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-09-28 14:00:00 |
| Presentation Time | 25 minutes |
| Registration for | MBE |
| Paper # | MBE2010-22 |
| Volume (vol) | vol.110 |
| Number (no) | no.211 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2010-09-21 (MBE) |
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