发明授权
- 专利标题: System aspects for a probe system that utilizes structured-light
- 专利标题(中): 利用结构光的探针系统的系统方面
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申请号: US12249513申请日: 2008-10-10
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公开(公告)号: US08107083B2公开(公告)日: 2012-01-31
- 发明人: Clark Alexander Bendall , Kevin George Harding , Thomas Karpen , Guiju Song , Li Tao
- 申请人: Clark Alexander Bendall , Kevin George Harding , Thomas Karpen , Guiju Song , Li Tao
- 申请人地址: US NY Schenectady
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: US NY Schenectady
- 代理机构: GE Global Patent Operation
- 代理商 Mark A. Conklin
- 主分类号: G01B9/02
- IPC分类号: G01B9/02
摘要:
A probe system includes an imager and an inspection light source. The probe system is configured to operate in an inspection mode and a measurement mode. During inspection mode, the inspection light source is enabled. During measurement mode, the inspection light source is disabled, and a structured-light pattern is projected. The probe system is further configured to capture at least one measurement mode image. In the at least one measurement mode image, the structured-light pattern is projected onto an object. The probe system is configured to utilize pixel values from the at least one measurement mode image to determine at least one geometric dimension of the object. A probe system configured to detect relative movement between a probe and the object between captures of two or more of a plurality of images is also provided.
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