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| Presentation | 2019-10-27 10:50 Mouth shape recognition for patient with intractable neurological diseases Yuya Nakamura, Takeshi Saitoh (Kyutech), Kazuyuki Itoh (NRCPD)  SP2019-33 WIT2019-32 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Patients with intractable neuropathy may use a mouth-shape character-based communication as an alternative to communication when speech, writing, and PC are not available. Mouth-shape character-based communication requires not only a speaker but also a supporter, however it may be difficult to read the mouth shape due to the skill of the supporter. Communication support system that automatically recognize the mouth shape of a speaker is expected. In this study, our aim is to develop the whole support system, and this paper works on mouth shape recognition of five Japanese vowels. We introduce motion-based features by optical flow in addition to the geometric features used in previous studies. We collect speech scenes of patients with intractable neurological diseases and apply the proposed method to verify their recognition accuracy. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Mouth shape recognition / patient with intractable neurological diseases / optical flow / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 251, WIT2019-32, pp. 93-98, Oct. 2019. | |
| Paper # | WIT2019-32 | |
| 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 | SP2019-33 WIT2019-32 |
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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 | WIT |
| Conference Code | 2019-10-WIT-SP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Mouth shape recognition for patient with intractable neurological diseases |
| Sub Title (in English) | |
| Keyword(1) | Mouth shape recognition |
| Keyword(2) | patient with intractable neurological diseases |
| Keyword(3) | optical flow |
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| 1st Author's Name | Yuya Nakamura |
| 1st Author's Affiliation | Kyushu Institute of Technology (Kyutech) |
| 2nd Author's Name | Takeshi Saitoh |
| 2nd Author's Affiliation | Kyushu Institute of Technology (Kyutech) |
| 3rd Author's Name | Kazuyuki Itoh |
| 3rd Author's Affiliation | National Rehabilitation Center for Persons with Disabilities (NRCPD) |
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| Speaker | Author-1 |
| Date Time | 2019-10-27 10:50:00 |
| Presentation Time | 20 minutes |
| Registration for | WIT |
| Paper # | SP2019-33, WIT2019-32 |
| Volume (vol) | vol.119 |
| Number (no) | no.250(SP), no.251(WIT) |
| Page | pp.93-98 |
| #Pages | 6 |
| Date of Issue | 2019-10-19 (SP, WIT) |
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