发明申请
US20110043757A1 METHOD AND APPARATUS FOR MEASURING MOTION OF A SUBJECT USING A SERIES OF PARTIAL IMAGES FROM AN IMAGING SYSTEM
有权
用于使用成像系统的一系列部分图像测量主体的运动的方法和装置
- 专利标题： METHOD AND APPARATUS FOR MEASURING MOTION OF A SUBJECT USING A SERIES OF PARTIAL IMAGES FROM AN IMAGING SYSTEM
- 专利标题（中）： 用于使用成像系统的一系列部分图像测量主体的运动的方法和装置
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申请号： US12861672申请日： 2010-08-23
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公开(公告)号： US20110043757A1公开(公告)日： 2011-02-24
- 发明人: Matthew J. Everett , Claus Flachenecker , Martin Hacker , Scott A. Meyer , Keith E. O'Hara , RicK A. Williams
- 申请人： Matthew J. Everett , Claus Flachenecker , Martin Hacker , Scott A. Meyer , Keith E. O'Hara , RicK A. Williams
- 申请人地址： US CA Dublin
- 专利权人： Carl Zeiss Meditec, Inc.
- 当前专利权人： Carl Zeiss Meditec, Inc.
- 当前专利权人地址： US CA Dublin
- 主分类号： A61B3/15
- IPC分类号： A61B3/15 ; A61B3/12
摘要：
A line scan imager is used to determine the motion of a subject. Each line of image data from the line scan imager is compared with a reference image. The location of a matching line in the reference image reveals the displacement of the subject. The current subject displacement can be determined based on each line of image data. The resulting displacement information can be used to correctly place other optical beams on the subject. The method can be applied to tracking the human eye to facilitate measurement, imaging, or treatment with a beam of optical radiation.
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