发明名称 |
METHOD FOR VERIFYING SCAN PRECISION OF A LASER MEASUREMENT MACHINE |
摘要 |
A method for verifying scan precision of a laser measurement machine includes the steps of: preparing a standardized 3D profile model; determining an ideal curved surface as a conventional true value of the standardized 3D profile model; scanning the standardized 3D profile model by the laser measurement machine and obtaining point cloud data; calculating a bias between each point in the point cloud and the ideal curved surface; evaluating the veracity of the laser measurement machine by using the largest bias; and evaluating the receptiveness of the laser measurement machine.
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申请公布号 |
US2006221349(A1) |
申请公布日期 |
2006.10.05 |
申请号 |
US20060308314 |
申请日期 |
2006.03.16 |
申请人 |
QUE LING-HUA;YUAN ZHONG-KUI;XU WEI;XIN XIAO-BO;LIN KUEI-YANG |
发明人 |
QUE LING-HUA;YUAN ZHONG-KUI;XU WEI;XIN XIAO-BO;LIN KUEI-YANG |
分类号 |
G01B11/24 |
主分类号 |
G01B11/24 |
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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