| Presentation | 2000/3/22 Real-time human body posture estimation by extracting motion vectors from echo-image Katsuhiro TAKEMATSU, Kengo TERADA, Minoru NAKAZAWA, Shimmi HATTORI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a system of real-time human body posture estimation and it's representation on CG characters. The estimation of human body postures takes 2 steps. At fisrt, by bottom-up approach the system approximately finds human feature points such as hands and feet. Secondary, top-down approach estimates a human body posture by matching differencial image and a human model optimized to user's object. At this time, the system creates motion-blurimage by which motion vectors are calculated, and uses the vectors as its constrain condition to enhance matching precision. Experimental model haveshown effectiveness of this system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | posture estimation / human image processing / echo-image / motion-vector |
| Paper # | MVE99-91 |
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| Conference Information | |
| Committee | MVE |
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| Conference Date | 2000/3/22(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 | Media Experience and Virtual Environment (MVE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Real-time human body posture estimation by extracting motion vectors from echo-image |
| Sub Title (in English) | |
| Keyword(1) | posture estimation |
| Keyword(2) | human image processing |
| Keyword(3) | echo-image |
| Keyword(4) | motion-vector |
| 1st Author's Name | Katsuhiro TAKEMATSU |
| 1st Author's Affiliation | Department of Information and Computer Engineering Kanazawa Institute of Technology() |
| 2nd Author's Name | Kengo TERADA |
| 2nd Author's Affiliation | Department of Information and Computer Engineering Kanazawa Institute of Technology |
| 3rd Author's Name | Minoru NAKAZAWA |
| 3rd Author's Affiliation | Department of Information and Computer Engineering Kanazawa Institute of Technology |
| 4th Author's Name | Shimmi HATTORI |
| 4th Author's Affiliation | Department of Information and Computer Engineering Kanazawa Institute of Technology |
| Date | 2000/3/22 |
| Paper # | MVE99-91 |
| Volume (vol) | vol.99 |
| Number (no) | 723 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |