Paper Abstract and Keywords |
Presentation |
2012-05-29 09:30
Quantification of Psychological Stress Using Expressive Tempos and Rhythms Kazuhito Sato (Akita Pref. Univ.), Momoyo Ito (Tokushima Univ.), Hirokazu Madokoro (Akita Pref. Univ.), Sakura Kadowaki (SmartDesign) NLP2012-33 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presents a new framework to extract tempos and rhythms from facial expressions. We specifically examine time-series changes of arousal levels obtained from iteration of spontaneous facial expressions. We consider that facial expressions tempos and rhythms are strongly affected by temporal stress with external stimulus in psychological stress. For the evaluation experiment, we created an original facial expressions dataset in three states (normal, comfortable, uncomfortable) of twenty subjects. Subsequently, we demonstrate expressions processes affected by temporal stress for extracting and analyzing facial expressions tempos and rhythms in each subject. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
HMMs / Arousal levels / SOMs / Fuzzy ART / Facial expressions spatial charts / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 69, NLP2012-33, pp. 39-44, May 2012. |
Paper # |
NLP2012-33 |
Date of Issue |
2012-05-21 (NLP) |
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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NLP2012-33 |
Conference Information |
Committee |
NLP |
Conference Date |
2012-05-28 - 2012-05-29 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Akita City Exchange Plaza |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General |
Paper Information |
Registration To |
NLP |
Conference Code |
2012-05-NLP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Quantification of Psychological Stress Using Expressive Tempos and Rhythms |
Sub Title (in English) |
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Keyword(1) |
HMMs |
Keyword(2) |
Arousal levels |
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SOMs |
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Fuzzy ART |
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Facial expressions spatial charts |
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1st Author's Name |
Kazuhito Sato |
1st Author's Affiliation |
Akita Prefectural University (Akita Pref. Univ.) |
2nd Author's Name |
Momoyo Ito |
2nd Author's Affiliation |
The University of Tokushima (Tokushima Univ.) |
3rd Author's Name |
Hirokazu Madokoro |
3rd Author's Affiliation |
Akita Prefectural University (Akita Pref. Univ.) |
4th Author's Name |
Sakura Kadowaki |
4th Author's Affiliation |
SmartDesign Corporation (SmartDesign) |
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Speaker |
Author-1 |
Date Time |
2012-05-29 09:30:00 |
Presentation Time |
25 minutes |
Registration for |
NLP |
Paper # |
NLP2012-33 |
Volume (vol) |
vol.112 |
Number (no) |
no.69 |
Page |
pp.39-44 |
#Pages |
6 |
Date of Issue |
2012-05-21 (NLP) |
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