发明申请
US20070064975A1 Moving object measuring apparatus, moving object measuring system, and moving object measurement
审中-公开
移动物体测量装置，移动物体测量系统和移动物体测量
- 专利标题： Moving object measuring apparatus, moving object measuring system, and moving object measurement
- 专利标题（中）： 移动物体测量装置，移动物体测量系统和移动物体测量
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申请号： US11433401申请日： 2006-05-15
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公开(公告)号： US20070064975A1公开(公告)日： 2007-03-22
- 发明人: Kenta Takanohashi , Yoshitsugu Manabe , Yoshihiro Yasumuro , Kunihiro Chihara
- 申请人： Kenta Takanohashi , Yoshitsugu Manabe , Yoshihiro Yasumuro , Kunihiro Chihara
- 申请人地址： JP Nara
- 专利权人： National University Corporation Nara Institute of Science and Technology
- 当前专利权人： National University Corporation Nara Institute of Science and Technology
- 当前专利权人地址： JP Nara
- 优先权： JP2005-275084 20050922
- 主分类号： G06K9/00
- IPC分类号： G06K9/00
摘要：
A moving object measuring apparatus includes: a movement trajectory information acquisition portion that obtains movement trajectory information indicating a movement trajectory of a moving object from images included in two or more video sequences that are stored, for each of the two or more video sequences separately; a three-dimensional trajectory information acquisition portion that obtains three-dimensional trajectory information that is information of a three-dimensional trajectory of the moving object by using Visual Hulls Method, based on the movement trajectory information obtained by the movement trajectory information acquisition portion for each of the two or more video sequences separately and two or more camera parameters that are stored; and a three-dimensional trajectory information output portion that outputs the three-dimensional trajectory information.
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