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公开(公告)号：EP2385695A1
公开(公告)日：2011-11-09
申请号：EP11176602.8
申请日：2006-03-17
Applicant: MICROSCAN SYSTEMS INCORPORATED
Inventor： Barnes, Danny S. , Marks, David A. , Lam, Gordon W.
CPC classification number: H04N5/23212 , G02B7/08 , G02B7/32 , G03B13/36 , G06K7/14 , G06K7/1469 , G06K7/1478 , G06K7/1486
Abstract: A process comprises projecting a radiation beam (213) from a movable optical element (202) onto an image sensor positioned along an optical axis (210) of the movable optical element (202) and substantially normal thereto. The movable optical element (202) is movable relative to the image sensor (222) and the radiation beam is projected at a selected angle relative to the optical axis. A plurality of targets are positioned at known front focus distances from the movable optical element, and for each front focus distance, a back focal length of the movable optical element and the position where the beam of radiation falls on the image sensor are recorded.
Abstract translation: 的方法，包括其上沿在可移动光学元件（202）和基本上与其垂直的光轴（210）定位在图像传感器投影从可移动的光学元件（202）的辐射束（213）。 可移动光学元件（202）是可相对于所述图像传感器（222）和所述辐射束以选定的角度相对于所述光轴的投影。 的目标的多个在与前聚焦可动光学元件已知距离被定位，并且对于每个前侧焦点的距离，所述可动光学元件的后焦距，并且其中辐射所必需的光束在图像传感器上被记录的位置。
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2.发明授权Calibration process for a focusing system using a light source and an image sensor 有权校准为具有光源和图像传感器的聚焦系统
公开(公告)号：EP2385695B1
公开(公告)日：2013-08-21
申请号：EP11176602.8
申请日：2006-03-17
Applicant: MICROSCAN SYSTEMS INCORPORATED
Inventor： Barnes, Danny S. , Marks, David A. , Lam, Gordon W.
CPC classification number: H04N5/23212 , G02B7/08 , G02B7/32 , G03B13/36 , G06K7/14 , G06K7/1469 , G06K7/1478 , G06K7/1486
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