Presentation | 2012-05-29 Quantification of Psychological Stress Using Expressive Tempos and Rhythms Kazuhito SATO, Momoyo ITO, Hirokazu MADOKORO, Sakura KADOWAKI, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(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) |
Keyword(in English) | HMMs / Arousal levels / SOMs / Fuzzy ART / Facial expressions spatial charts |
Paper # | NLP2012-33 |
Date of Issue |
Conference Information | |
Committee | NLP |
---|---|
Conference Date | 2012/5/21(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Nonlinear Problems (NLP) |
---|---|
Language | JPN |
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) | |
Keyword(1) | HMMs |
Keyword(2) | Arousal levels |
Keyword(3) | SOMs |
Keyword(4) | Fuzzy ART |
Keyword(5) | Facial expressions spatial charts |
1st Author's Name | Kazuhito SATO |
1st Author's Affiliation | Faculty of Systems Science and Technology, Akita Prefectural University() |
2nd Author's Name | Momoyo ITO |
2nd Author's Affiliation | Institute of Technology and Science, The University of Tokushima |
3rd Author's Name | Hirokazu MADOKORO |
3rd Author's Affiliation | Faculty of Systems Science and Technology, Akita Prefectural University |
4th Author's Name | Sakura KADOWAKI |
4th Author's Affiliation | SmartDesign Corp. |
Date | 2012-05-29 |
Paper # | NLP2012-33 |
Volume (vol) | vol.112 |
Number (no) | 69 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |