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| Presentation | 2019-10-27 09:00 Extraction of linguistic representation and syllable recognition from EEG signal of speech-imagery Kentaro Fukai, Hidefumi Ohmura, Kouichi Katsurada (Tokyo Univ. of Science), Satoka Hirata, Yurie Iribe (Aichi Prefectural Univ.), Mingchua Fu, Ryo Taguchi (Nagoya Inst. of Technology), Tsuneo Nitta (Waseda Univ./Toyohashi Univ. of Technology)  SP2019-28 WIT2019-27 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Speech imagery recognition from Electroencephalogram (EEG) is one of the challenging technologies for non-invasive brain-computer-interface (BCI). In this report we regard the linguistic representation as the difference of line power-spectra of syllables observed at Broker area and develop the method for extracting line power-spectra in EEG signal. Then, seventeen syllables appeared in ten Japanese digits are extracted from continuously imagined speech by hand-labelling and evaluated. Experimental results for syllable recognition based on Subspace Method are described. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | BCI / EEG signal / speech imagery / linguistic representation / syllable labelling / syllable recognition / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 250, SP2019-28, pp. 63-68, Oct. 2019. | |
| Paper # | SP2019-28 | |
| Date of Issue | 2019-10-19 (SP, WIT) | |
| 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 | SP2019-28 WIT2019-27 |
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| Conference Information | |
| Committee | WIT SP |
| Conference Date | 2019-10-26 - 2019-10-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Daiichi Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SP |
| Conference Code | 2019-10-WIT-SP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Extraction of linguistic representation and syllable recognition from EEG signal of speech-imagery |
| Sub Title (in English) | |
| Keyword(1) | BCI |
| Keyword(2) | EEG signal |
| Keyword(3) | speech imagery |
| Keyword(4) | linguistic representation |
| Keyword(5) | syllable labelling |
| Keyword(6) | syllable recognition |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kentaro Fukai |
| 1st Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 2nd Author's Name | Hidefumi Ohmura |
| 2nd Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 3rd Author's Name | Kouichi Katsurada |
| 3rd Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 4th Author's Name | Satoka Hirata |
| 4th Author's Affiliation | Aichi Prefectural University (Aichi Prefectural Univ.) |
| 5th Author's Name | Yurie Iribe |
| 5th Author's Affiliation | Aichi Prefectural University (Aichi Prefectural Univ.) |
| 6th Author's Name | Mingchua Fu |
| 6th Author's Affiliation | Nagoya Institute of Technology (Nagoya Inst. of Technology) |
| 7th Author's Name | Ryo Taguchi |
| 7th Author's Affiliation | Nagoya Institute of Technology (Nagoya Inst. of Technology) |
| 8th Author's Name | Tsuneo Nitta |
| 8th Author's Affiliation | Waseda University/Toyohashi University of Technology (Waseda Univ./Toyohashi Univ. of Technology) |
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| Speaker | Author-1 |
| Date Time | 2019-10-27 09:00:00 |
| Presentation Time | 20 minutes |
| Registration for | SP |
| Paper # | SP2019-28, WIT2019-27 |
| Volume (vol) | vol.119 |
| Number (no) | no.250(SP), no.251(WIT) |
| Page | pp.63-68 |
| #Pages | 6 |
| Date of Issue | 2019-10-19 (SP, WIT) |
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