发明名称 |
OBJECT INSPECTION WITH REFERENCED VOLUMETRIC ANALYSIS SENSOR |
摘要 |
A positioning method and system for non-destructive inspection of an object are described. The method comprises providing at least one volumetric analysis sensor having sensor reference targets; providing a sensor model of a pattern of at least some of the sensor reference targets; providing object reference targets on at least one of the object and an environment of the object; providing an object model of a pattern of at least some of the object reference targets; providing a photogrammetric system including at least one camera and capturing at least one image in a field of view, at least a portion of the sensor reference targets and the object reference targets being apparent on the image; determining a sensor spatial relationship; determining an object spatial relationship; determining a sensor-to-object spatial relationship of the at least one volumetric analysis sensor with respect to the object using the object spatial relationship and the sensor spatial relationship; repeating the steps and tracking a displacement of the at least one of the volumetric analysis sensor and the object using the sensor-to-object spatial relationship. |
申请公布号 |
CA2795532(A1) |
申请公布日期 |
2011.11.10 |
申请号 |
CA20112795532 |
申请日期 |
2011.05.03 |
申请人 |
CREAFORM INC. |
发明人 |
SAINT-PIERRE, ERIC;HEBERT, PATRICK;MONY, CHARLES |
分类号 |
G01B11/24;G01B7/02;G01B11/06 |
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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