发明名称 |
Method of detecting posture of object and apparatus using the same |
摘要 |
A method of detecting a posture of an object comprises the steps of acquiring fringe image data carrying phase information of the object; subjecting the whole or part of fringe image data to arithmetic processing using Fourier transform so as to determine a tilt frequency of a fringe corresponding to an inclination of the object in the fringe image data; and detecting the inclination of the object according to the tilt frequency.
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申请公布号 |
US2002113973(A1) |
申请公布日期 |
2002.08.22 |
申请号 |
US20010021014 |
申请日期 |
2001.12.19 |
申请人 |
FUJI PHOTO OPTICAL CO., LTD. |
发明人 |
GE ZONGTAO |
分类号 |
G01B11/02;G01B11/26;(IPC1-7):G01B11/02 |
主分类号 |
G01B11/02 |
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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