发明名称 |
Method and apparatus for measuring position and orientation |
摘要 |
A position and an orientation of an image capturing device or an object to which an inclination sensor is mounted are obtained without performing iterative calculation. A position and orientation measuring method includes the steps of: inputting a measured inclination value of an inclination sensor mounted to one of an object and an image capturing device; inputting a captured image from the image capturing device; detecting an index on the object from the captured image; and calculating a position and an orientation of one of the object and the image capturing device to which the inclination sensor is mounted on the basis of the measured inclination value, an image coordinate of the detected index, and already-known positional information on the detected index without performing iterative calculation.
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申请公布号 |
US7782361(B2) |
申请公布日期 |
2010.08.24 |
申请号 |
US20060398350 |
申请日期 |
2006.04.05 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KOTAKE DAISUKE;SATOH KIYOHIDE |
分类号 |
H04N5/225;G01C9/00;G01C17/38;G06K9/00;G06K9/36;H04N5/228;H04N5/232;H04N7/18 |
主分类号 |
H04N5/225 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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