| Presentation | 2003/11/14 An Attempt of Indentification of Smilimg, Laughing and Laughter by Computing the Optical-Flows from the Facial Images Naomi YOSHIKAWA, Masahiro SAKURAI, Michio MIYAKAWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The final goal of this study is to develop a method to estimate the emotion of a person from his facial images. It was assumed that facial expressions of a smile, laugh and laughter are concerned with the emotion of happiness. We focused on the natural facial expressions of happiness caused by showing an entertainment film to the subjects in this study. From a series of the facial images, the optical-flows were computed around the both eyes and mouth by use of a Kalman filter. We succeeded in identifying such a natural facial expression with correctness of 87.8%. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Face Recognition / Optical Flow / Kalman filter |
| Paper # | PRMU2003-164,HIP2003-70 |
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| Conference Information | |
| Committee | HIP |
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| Conference Date | 2003/11/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Human Information Processing (HIP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Attempt of Indentification of Smilimg, Laughing and Laughter by Computing the Optical-Flows from the Facial Images |
| Sub Title (in English) | |
| Keyword(1) | Face Recognition |
| Keyword(2) | Optical Flow |
| Keyword(3) | Kalman filter |
| 1st Author's Name | Naomi YOSHIKAWA |
| 1st Author's Affiliation | Graduate School of Science and Technology. Niigata University() |
| 2nd Author's Name | Masahiro SAKURAI |
| 2nd Author's Affiliation | Graduate School of Science and Technology. Niigata University |
| 3rd Author's Name | Michio MIYAKAWA |
| 3rd Author's Affiliation | Faculty of Engineering, Niigata University |
| Date | 2003/11/14 |
| Paper # | PRMU2003-164,HIP2003-70 |
| Volume (vol) | vol.103 |
| Number (no) | 455 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |