Automatic Camera Calibration Method for Multiple Camera Based Human Tracking System (マルチメディア情報処理,映像表現,ネットワーク映像メディア,画像情報システム第3回International Workshop on Advanced Image Technology(IWAIT2001))
スポンサーリンク
概要
- 論文の詳細を見る
We propose an automatic macera calibration method to calibrate the position and orientation parameters of a newly installed camera in our human motion tracking system. In the method, both 3D position tracking results and 2D positions and sizes on camera image planes are used for the calibration. Because we employ a simple 2D to 3D position translation method based on the observed size of the target, the calibration results become stable even if the input data includes large observation errors. Using this method, the cost of installing the camera in the human tracking system is effectively reduced. Experimental results show the effectiveness of the proposed method.
- 社団法人映像情報メディア学会の論文
- 2001-02-08
著者
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Yachida Masahiko
The Authors Are With The Department Of Systems And Human Science Graduate School Of Engineering Scie
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Yachida Masahiko
Department Of Engineering Science Oxford University
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Tetsutani N
Atr Media Information Science Laboratories
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Tetsutani Nobuji
Atr Medea Information Science Laboratories:(present Address)tokyo Denki University
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Yachida M
Department Of Systems And Human Science Graduate School Of Engineering Science Osaka University
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Utsumi Akira
ATR Media Integration & Communications Research Laboratories
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Yamazoe Hirotake
ATR Media Information Science Laboratories
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Yamazoe Hirotake
Atr Media Information Science Laboratories:department Of Systems And Human Science Graduate School O
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Utsumi A
Atr Intelligent Robotics And Communication Lab. Kyoto Jpn
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Utsumi Akira
ATR Media Information Science Laboratories
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- Automatic Camera Calibration Method for Multiple Camera Based Human Tracking System (第3回International Workshop on Advanced Image Technology(IWAIT2000)〔英文〕)
- Vision-based Human Tracking Using A Top-view Approach With Non-synchronous Multiple Observations (第3回International Workshop on Advanced Image Technology(IWAIT2000)〔英文〕)