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Paper Abstract and Keywords
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
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)
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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  
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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
Date of Issue 2019-10-19 (SP, WIT) 


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