| Presentation | 1999/12/17 An investigation on recognition of facial expressions using 3-D animation stimuli. Hiroyuki Umemura, Hiroshi Watanabe, Katsunori Matsuoka, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Almost all research on facial expression have used photographs or illustrations as stimuli. In this research, 3-D animations obtained from actual facial expressions are used as stimuli to investigate effects of the motion, information from stereo disparity and viewpoints on a recognition of facial expressions. Results of the psychological experiment shows (1) stereo disparity doesn't have advantageous effects on recognition of facial expressions over shading information, (2) a high amount of transmitted information is obtained when shading and motion information was displayed, (3) recognition performance from 45 degree view is more accurate than other views, (4) facial expressions of "surprise" and "happy" are more discriminable than other expressions. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | face recognition / facial expression / stereo disparity / viewpoint |
| Paper # | PRMU99-179 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 1999/12/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An investigation on recognition of facial expressions using 3-D animation stimuli. |
| Sub Title (in English) | |
| Keyword(1) | face recognition |
| Keyword(2) | facial expression |
| Keyword(3) | stereo disparity |
| Keyword(4) | viewpoint |
| 1st Author's Name | Hiroyuki Umemura |
| 1st Author's Affiliation | Department of Information Optics, Osaka, National Research Institute() |
| 2nd Author's Name | Hiroshi Watanabe |
| 2nd Author's Affiliation | Department of Information Optics, Osaka, National Research Institute |
| 3rd Author's Name | Katsunori Matsuoka |
| 3rd Author's Affiliation | Department of Information Optics, Osaka, National Research Institute |
| Date | 1999/12/17 |
| Paper # | PRMU99-179 |
| Volume (vol) | vol.99 |
| Number (no) | 515 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |