发明授权
US09157732B2 Methods utilizing triangulation in metrology systems for in-situ surgical applications
有权
在计量系统中利用三角测量方法进行原位手术应用的方法
- 专利标题： Methods utilizing triangulation in metrology systems for in-situ surgical applications
- 专利标题（中）： 在计量系统中利用三角测量方法进行原位手术应用的方法
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申请号： US14322264申请日： 2014-07-02
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公开(公告)号： US09157732B2公开(公告)日： 2015-10-13
- 发明人: Alexey Sharonov , Candido Dionisio Pinto
- 申请人： Covidien LP
- 申请人地址： US MA Mansfield
- 专利权人： Covidien LP
- 当前专利权人： Covidien LP
- 当前专利权人地址： US MA Mansfield
- 主分类号： G01B11/14
- IPC分类号： G01B11/14 ; A61B5/107 ; G01B11/02
摘要：
A first metrology method includes the steps of projecting a first image and a second image, aligning the first image and the second image to form an aligned image of a known size, and determining a dimension of a target object by comparing the aligned image to the target object. A second metrology method includes the steps of projecting a first image and a second image, aligning the first image and the second image to form an aligned image of a known size by synchronously adjusting a zoom factor for projecting the first image and an angle for projecting the second image, and determining a dimension of a target object by comparing the aligned image to the target object.
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