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| Presentation | 2014-11-21 17:05 Proposal and Implementation of Feature Detection and Control Method for Brain-Computer Interface Composed of a Smart Device and a Simple EEG Recorder Shunnichi Saeki, Ryota Horie (Shibaura Inst. of Tech.)  MBE2014-66 NC2014-36 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Brain-Computer Interfaces (BCIs) which consists of a simple EEG recorder has problems of a lower S/N ratio and limited number of electrodes. Therefore, it is difficult for the BCI system to detect ERDs/ERSs in motor imagery, ERPs and SSVEP. In this study, a general-purpose controller was proposed and implemented. In the controller, strength of blinks and a β/α ratio occurred when a user is concentrated were detected from signal waveforms measured by the simple EEG recorder. Then, selection of switches and turning the switch on or off were realized based on the strength of blink and the β/α ratio. In signal processing, an arithmetic mean and a finite state automaton were used so as to make the detection stable. Additionally, a multi-command BCI system was implemented by using the proposed controller and a smart device. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Simple EEG Recorder / Brain-Computer Interface / Concentration / β/α Ratio / Blink / Smart Device / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 325, MBE2014-66, pp. 41-46, Nov. 2014. | |
| Paper # | MBE2014-66 | |
| Date of Issue | 2014-11-14 (MBE, 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) | |
| Download PDF | MBE2014-66 NC2014-36 |
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| Conference Information | |
| Committee | MBE NC |
| Conference Date | 2014-11-21 - 2014-11-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MBE |
| Conference Code | 2014-11-MBE-NC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal and Implementation of Feature Detection and Control Method for Brain-Computer Interface Composed of a Smart Device and a Simple EEG Recorder |
| Sub Title (in English) | |
| Keyword(1) | Simple EEG Recorder |
| Keyword(2) | Brain-Computer Interface |
| Keyword(3) | Concentration |
| Keyword(4) | β/α Ratio |
| Keyword(5) | Blink |
| Keyword(6) | Smart Device |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shunnichi Saeki |
| 1st Author's Affiliation | Shibaura Institute of Technology (Shibaura Inst. of Tech.) |
| 2nd Author's Name | Ryota Horie |
| 2nd Author's Affiliation | Shibaura Institute of Technology (Shibaura Inst. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2014-11-21 17:05:00 |
| Presentation Time | 25 minutes |
| Registration for | MBE |
| Paper # | MBE2014-66, NC2014-36 |
| Volume (vol) | vol.114 |
| Number (no) | no.325(MBE), no.326(NC) |
| Page | pp.41-46(MBE), pp.57-62(NC) |
| #Pages | 6 |
| Date of Issue | 2014-11-14 (MBE, NC) |
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