| Presentation | 2014-05-29 Improvement of Technique to Estimate Visually Perceived Location by Using Reaching-Movements : Estimation Using Function of χ^2 Distribution Kazuki MATSUSHIMA, Piyarat Silapasuphakornwong, Hiroshi UNNO, Masahiro SUZUKI, Kazutake UEHIRA, Yuichi TAKEDA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes the improvement of technique that we previously proposed to estimate the visually perceived locations. Applications in which observers' bodies interact with 3-D images require executing interaction when the bodies are at the visually perceived locations of the 3-D images. Although we proposed a new technique to estimate the visually perceived locations by using human body movement and evaluated the estimation by fitting the velocity of reaching-movement into a Gaussian function, the accuracy and precision of estimation were not sufficient for practical use. This study proposes to improve the previously proposed technique by fitting the velocity of reaching-movement into a function of χ^2 distribution. This improvement was compared with the previously proposed technique in the experiments, and the results indicated that the improved technique was more accurate and precise than the previously proposed technique. The accuracy and precision of estimation can be sufficient for practical use by using such improvements. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 3-D Display / 3-D Image / Human Body / Interaction |
| Paper # | HCS2014-3,HIP2014-3 |
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| Conference Information | |
| Committee | HCS |
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| Conference Date | 2014/5/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
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| Paper Information | |
| 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) | Improvement of Technique to Estimate Visually Perceived Location by Using Reaching-Movements : Estimation Using Function of χ^2 Distribution |
| Sub Title (in English) | |
| Keyword(1) | 3-D Display |
| Keyword(2) | 3-D Image |
| Keyword(3) | Human Body |
| Keyword(4) | Interaction |
| 1st Author's Name | Kazuki MATSUSHIMA |
| 1st Author's Affiliation | Kanagawa Institute of Technology() |
| 2nd Author's Name | Piyarat Silapasuphakornwong |
| 2nd Author's Affiliation | Kanagawa Institute of Technology |
| 3rd Author's Name | Hiroshi UNNO |
| 3rd Author's Affiliation | Kanagawa Institute of Technology |
| 4th Author's Name | Masahiro SUZUKI |
| 4th Author's Affiliation | Kanagawa Institute of Technology |
| 5th Author's Name | Kazutake UEHIRA |
| 5th Author's Affiliation | Kanagawa Institute of Technology |
| 6th Author's Name | Yuichi TAKEDA |
| 6th Author's Affiliation | Kanagawa Institute of Technology |
| Date | 2014-05-29 |
| Paper # | HCS2014-3,HIP2014-3 |
| Volume (vol) | vol.114 |
| Number (no) | 67 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |