发明授权
- 专利标题： Method and apparatus for the determination of the 3D coordinates of an object
- 专利标题（中）： 用于确定物体的3D坐标的方法和装置
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申请号： US12383519申请日： 2009-03-25
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公开(公告)号： US08094322B2公开(公告)日： 2012-01-10
- 发明人: Thomas Mayer , Marcus Steinbichler , Alexander Frey
- 申请人： Thomas Mayer , Marcus Steinbichler , Alexander Frey
- 申请人地址： DE Neubeuern
- 专利权人： Steinbichler Optotechnik GmbH
- 当前专利权人： Steinbichler Optotechnik GmbH
- 当前专利权人地址： DE Neubeuern
- 代理机构： Dilworth & Barrese, LLP.
- 优先权： DE102008015499 20080325
- 主分类号： G01B11/24
- IPC分类号： G01B11/24
摘要：
In a method for the determination of the 3D coordinates of an object (2), a pattern is projected (1) onto the object (2) and the pattern reflected by the object (2) is taken (3) and evaluated. To improve such a method, a pattern is projected onto a first part region (12) of the object (2) in a first step and the pattern reflected by this part region (12) of the object (2) is taken. In a second step, a pattern is projected onto a second part region of the object (2) and the pattern reflected by this part region of the object (2) is taken. The patterns taken are evaluated.
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