Paper Abstract and Keywords |
Presentation |
2010-03-16 09:20
Contribution of Facial Movements on Speech Cognition Kazuhiro Ito (Chiba Inst. of Tech.), Kaname Mochizuki (Teikyo Univ.), Hitoshi Ohnishi (The Open Univ. of Japan), Naoto Nakamura (Chiba Inst. of Tech.) PRMU2009-278 HIP2009-163 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Hearing and vision are affecting each other, visual information may contribute to auditory information when we recognize a speech.
This study examined the contribution of visual information of speaker's face to speech cognition.
In the first experiment, we analyzed the changes of eye movements of the experimental participants during speech cognition.
Results of this experiment showed that accuracy of repeat has improved by visual information and that participants tended to look at speaker's mouth when noise was added to voice.
Next, we experimented the contribution of the movement of the mouth to speech cognition.
For this experiment, we constructed a system to change movement amount of certain parts of the face picture and made materials by this system.
Results of this experiment showed that accuracy of repeat was lower in material of normal picture when materials were fixed motion picture and increase motion picture. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Audio-visual integration / Speech cognition / Image processing / Gaze tracking / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 471, HIP2009-163, pp. 265-268, March 2010. |
Paper # |
HIP2009-163 |
Date of Issue |
2010-03-08 (PRMU, HIP) |
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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PRMU2009-278 HIP2009-163 |
Conference Information |
Committee |
PRMU HIP |
Conference Date |
2010-03-15 - 2010-03-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kagoshima Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
HIP |
Conference Code |
2010-03-PRMU-HIP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Contribution of Facial Movements on Speech Cognition |
Sub Title (in English) |
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Keyword(1) |
Audio-visual integration |
Keyword(2) |
Speech cognition |
Keyword(3) |
Image processing |
Keyword(4) |
Gaze tracking |
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1st Author's Name |
Kazuhiro Ito |
1st Author's Affiliation |
Chiba Institude of Technology (Chiba Inst. of Tech.) |
2nd Author's Name |
Kaname Mochizuki |
2nd Author's Affiliation |
Teikyo University (Teikyo Univ.) |
3rd Author's Name |
Hitoshi Ohnishi |
3rd Author's Affiliation |
The Open University of Japan (The Open Univ. of Japan) |
4th Author's Name |
Naoto Nakamura |
4th Author's Affiliation |
Chiba Institude of Technology (Chiba Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2010-03-16 09:20:00 |
Presentation Time |
25 minutes |
Registration for |
HIP |
Paper # |
PRMU2009-278, HIP2009-163 |
Volume (vol) |
vol.109 |
Number (no) |
no.470(PRMU), no.471(HIP) |
Page |
pp.265-268 |
#Pages |
4 |
Date of Issue |
2010-03-08 (PRMU, HIP) |
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