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| Presentation | 2007-07-20 10:25 Improvement of signal-to-noise ratio using neural networks Yongjian Chen, Masatake Akutagawa (Univ. of Tokushima), Qinyu Zhang (Harbin Inst.of Tech.), Yohsuke Kinouchi (Univ. of Tokushima)  MBE2007-21 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A novel filter is proposed by applying back propagation neural network (BPNN) ensemble where the noisy signal and the reference one are the same. This neural network filter not only well reduces additive and multiplicative white noise inside signals, but also preserves signals’ characteristics. It is proved that the reduction of noise using NN ensemble filter is better than the improved ε nonlinear filter and incremental mode NN filter while the power of noise is larger. The performance of the neural network filter is demonstrated in computer simulations and actual electroencephalogram (EEG) signals processing. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Additive Noise / Multiplicative Noise / Neural Network / filter / EEG / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 154, MBE2007-21, pp. 5-8, July 2007. | |
| Paper # | MBE2007-21 | |
| Date of Issue | 2007-07-13 (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 | MBE2007-21 |
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| Conference Information | |
| Committee | MBE |
| Conference Date | 2007-07-20 - 2007-07-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MBE |
| Conference Code | 2007-07-MBE |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of signal-to-noise ratio using neural networks |
| Sub Title (in English) | |
| Keyword(1) | Additive Noise |
| Keyword(2) | Multiplicative Noise |
| Keyword(3) | Neural Network |
| Keyword(4) | filter |
| Keyword(5) | EEG |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yongjian Chen |
| 1st Author's Affiliation | The University of Tokushima (Univ. of Tokushima) |
| 2nd Author's Name | Masatake Akutagawa |
| 2nd Author's Affiliation | The University of Tokushima (Univ. of Tokushima) |
| 3rd Author's Name | Qinyu Zhang |
| 3rd Author's Affiliation | Harbin Institute of Technology (Harbin Inst.of Tech.) |
| 4th Author's Name | Yohsuke Kinouchi |
| 4th Author's Affiliation | The University of Tokushima (Univ. of Tokushima) |
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| Speaker | Author-1 |
| Date Time | 2007-07-20 10:25:00 |
| Presentation Time | 25 minutes |
| Registration for | MBE |
| Paper # | MBE2007-21 |
| Volume (vol) | vol.107 |
| Number (no) | no.154 |
| Page | pp.5-8 |
| #Pages | 4 |
| Date of Issue | 2007-07-13 (MBE) |
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