| Presentation | 2012-03-29 Research for person's internal state estimation based on pupil size measurement and gaze direction Haruka EGUCHI, Yohei KUGITA, Masayuki KASHIMA, Kiminori SATO, Mutsumi WATANABE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the area of psychology, there are studies regarding the relation of pupil size and eyes sight and the relationship with person's internal state such as stress, but there are limited studies associate with automatic estimation of person's internal state. In this study, we aimed to automatically estimate a person's internal state based on results of pupil size measurement and gaze direction. This time, we propose a non-binding system of pupil size and gaze detecion measurement by infrared camera, and automatically measure psychological stress from perceptual switch on observing cubic ambiguous images. Because pupil are expressed as dark pixel of infrared camera characteristic, we detect pupil of brightness contrast. In the result, pupil size dilate during cubic ambiguous images viewing. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Measurement of Pupil Size / Line of Sight / Person's internal state estimation / Ambiguous image / Perceptual switch |
| Paper # | PRMU2011-244,HIP2011-72 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2012/3/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Research for person's internal state estimation based on pupil size measurement and gaze direction |
| Sub Title (in English) | |
| Keyword(1) | Measurement of Pupil Size |
| Keyword(2) | Line of Sight |
| Keyword(3) | Person's internal state estimation |
| Keyword(4) | Ambiguous image |
| Keyword(5) | Perceptual switch |
| 1st Author's Name | Haruka EGUCHI |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Kagoshima University() |
| 2nd Author's Name | Yohei KUGITA |
| 2nd Author's Affiliation | Faculty of Engineering, Kagoshima University |
| 3rd Author's Name | Masayuki KASHIMA |
| 3rd Author's Affiliation | Graduate School of Science and Engineering, Kagoshima University |
| 4th Author's Name | Kiminori SATO |
| 4th Author's Affiliation | Graduate School of Science and Engineering, Kagoshima University |
| 5th Author's Name | Mutsumi WATANABE |
| 5th Author's Affiliation | Graduate School of Science and Engineering, Kagoshima University |
| Date | 2012-03-29 |
| Paper # | PRMU2011-244,HIP2011-72 |
| Volume (vol) | vol.111 |
| Number (no) | 499 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |