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| Presentation | 2010-06-10 10:20 A Median Based Solution for an Outer Product Expansion with Reference Signal for EEG Analysis Akitoshi Itai (Aichi Prefectural Univ.), Arao Funase (Nagoya Inst. of Tech.), Andrzej Cichocki (RIKEN), Hiroshi Yasukawa (Aichi Prefectural Univ.)  SIS2010-2 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The saccade-related electroencephalogram (EEG) signal produced by the saccadic eye movement is adopted to analyze relationship between a brain function and a human activity. Saccade-related electrooculogram (EOG) artifacts in EEGs yield signiffcant problems for the EEG analysis. The EOG artifacts denoising is important task to analyze the relationship between the saccade and the EEG. The tensor product expansion with absolute error (TPE-AE), which calculates two terms of the outer product using reference signal, was proposed to reduce the EOG artifacts. However, this TPE-AE has two proplems; one is that an estimated EOG component varies widely due to a random search, another one is a calculation cost. In this paper, we propose and apply the median based TPE-AE with reference signal to calculate the EOG component accurately. Results show that the proposed TPE-AE is effective to separate the EOG component and other noises. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Outer product expansion / Median / EEG / EOG / Noise reduction / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 74, SIS2010-2, pp. 7-12, June 2010. | |
| Paper # | SIS2010-2 | |
| Date of Issue | 2010-06-03 (SIS) | |
| 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 | SIS2010-2 |
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| Conference Information | |
| Committee | SIS |
| Conference Date | 2010-06-10 - 2010-06-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Abashiri Public Auditorium |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SIS |
| Conference Code | 2010-06-SIS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Median Based Solution for an Outer Product Expansion with Reference Signal for EEG Analysis |
| Sub Title (in English) | |
| Keyword(1) | Outer product expansion |
| Keyword(2) | Median |
| Keyword(3) | EEG |
| Keyword(4) | EOG |
| Keyword(5) | Noise reduction |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Akitoshi Itai |
| 1st Author's Affiliation | Aichi Prefectural University (Aichi Prefectural Univ.) |
| 2nd Author's Name | Arao Funase |
| 2nd Author's Affiliation | Nagoya Institute of Technology (Nagoya Inst. of Tech.) |
| 3rd Author's Name | Andrzej Cichocki |
| 3rd Author's Affiliation | RIKEN (RIKEN) |
| 4th Author's Name | Hiroshi Yasukawa |
| 4th Author's Affiliation | Aichi Prefectural University (Aichi Prefectural Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-06-10 10:20:00 |
| Presentation Time | 25 minutes |
| Registration for | SIS |
| Paper # | SIS2010-2 |
| Volume (vol) | vol.110 |
| Number (no) | no.74 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2010-06-03 (SIS) |
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