Presentation | 1999/9/4 The Relationship between Categorical Perception of Facial Expressions and Semantic Distance Susumu Shibui, Hiroshi Yamada, Takao Sato, Kazuo Shigemasu, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | It is a funfamental question wheter facial expressions are perceived categorically or processed on the continuous dimensions. We investigated this issue using three sets of morphed photographic facial images (happiness to anger, surprise, or sadness), generated by computers. Our interest was in whether the experimental data of categorical perception could be explained by continuous dimensions. In first experiment, Subjects discriminated pairs of faces and categorized the emotion shown by each.. In second experiment, subjects rated the expressions stimuli using a semantic differential. We examined the relationship between discrimination accuracy and semantic distance, defined as the Euclidean distance between pairs of stimuli in the factor space. The effect of the category was well explained by using semantic distance. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | The Recognition Process of Facial Expression / Category / Emotion Space / Morphing |
Paper # | HCS99-23 |
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Committee | HCS |
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Conference Date | 1999/9/4(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Human Communication Science (HCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | The Relationship between Categorical Perception of Facial Expressions and Semantic Distance |
Sub Title (in English) | |
Keyword(1) | The Recognition Process of Facial Expression |
Keyword(2) | Category |
Keyword(3) | Emotion Space |
Keyword(4) | Morphing |
1st Author's Name | Susumu Shibui |
1st Author's Affiliation | Department of Arts and Sciences University of Tokyo() |
2nd Author's Name | Hiroshi Yamada |
2nd Author's Affiliation | Department of Psychology Nihon University |
3rd Author's Name | Takao Sato |
3rd Author's Affiliation | Department of Psychology University of Tokyo |
4th Author's Name | Kazuo Shigemasu |
4th Author's Affiliation | Department of Arts and Sciences University of Tokyo |
Date | 1999/9/4 |
Paper # | HCS99-23 |
Volume (vol) | vol.99 |
Number (no) | 289 |
Page | pp.pp.- |
#Pages | 7 |
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