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公开(公告)号：US08363958B2
公开(公告)日：2013-01-29
申请号：US13276203
申请日：2011-10-18
申请人： Matthew J. Everett , Claus Flachenecker , Martin Hacker , Scott A. Meyer , Keith E. O'Hara , Rick A. Williams
发明人： Matthew J. Everett , Claus Flachenecker , Martin Hacker , Scott A. Meyer , Keith E. O'Hara , Rick A. Williams
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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2.发明申请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公开(公告)号：US20120128222A1
公开(公告)日：2012-05-24
申请号：US13276203
申请日：2011-10-18
申请人： Matthew J. Everett , Claus Flachenecker , Martin Hacker , Scott A. Meyer , Keith E. O'Hara , Rick A. Williams
发明人： Matthew J. Everett , Claus Flachenecker , Martin Hacker , Scott A. Meyer , Keith E. O'Hara , Rick A. Williams
IPC分类号： G06K9/00
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.
摘要翻译： 行扫描成像器用于确定被摄体的运动。 将来自行扫描成像器的每行图像数据与参考图像进行比较。 参考图像中匹配线的位置显示了被摄体的位移。 可以基于每行图像数据来确定当前被摄体位移。 所得到的位移信息可用于将其他光束正确地放置在被摄体上。 该方法可以应用于跟踪人眼以便于用光束辐射进行测量，成像或处理。
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3.发明授权Method and apparatus for measuring motion of a subject using a series of partial images from an imaging system 有权用于使用来自成像系统的一系列部分图像来测量对象的运动的方法和装置公开(公告)号：US08050504B2
公开(公告)日：2011-11-01
申请号：US12861672
申请日：2010-08-23
申请人： Matthew J. Everett , Claus Flachenecker , Martin Hacker , Scott A. Meyer , Keith E. O'Hara , Rick A. Williams
发明人： Matthew J. Everett , Claus Flachenecker , Martin Hacker , Scott A. Meyer , Keith E. O'Hara , Rick A. Williams
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.
摘要翻译： 行扫描成像器用于确定被摄体的运动。 将来自行扫描成像器的每行图像数据与参考图像进行比较。 参考图像中匹配线的位置显示了被摄体的位移。 可以基于每行图像数据来确定当前被摄体位移。 所得到的位移信息可用于将其他光束正确地放置在被摄体上。 该方法可以应用于跟踪人眼以便于用光束辐射进行测量，成像或处理。
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4.发明授权Method and apparatus for measuring motion of a subject using a series of partial images from an imaging system 有权用于使用来自成像系统的一系列部分图像来测量对象的运动的方法和装置公开(公告)号：US07805009B2
公开(公告)日：2010-09-28
申请号：US11389351
申请日：2006-03-24
申请人： Matthew J. Everett , Claus Flachenecker , Martin Hacker , Scott A. Meyer , Keith E. O'Hara , Rick A. Williams
发明人： Matthew J. Everett , Claus Flachenecker , Martin Hacker , Scott A. Meyer , Keith E. O'Hara , Rick A. Williams
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.
摘要翻译： 行扫描成像器用于确定被摄体的运动。 将来自行扫描成像器的每行图像数据与参考图像进行比较。 参考图像中匹配线的位置显示了被摄体的位移。 可以基于每行图像数据来确定当前被摄体位移。 所得到的位移信息可用于将其他光束正确地放置在被摄体上。 该方法可以应用于跟踪人眼以便于用光束照射进行测量，成像或处理。
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5.发明申请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公开(公告)号：US20110043757A1
公开(公告)日：2011-02-24
申请号：US12861672
申请日：2010-08-23
申请人： Matthew J. Everett , Claus Flachenecker , Martin Hacker , Scott A. Meyer , Keith E. O'Hara , RicK A. Williams
发明人： Matthew J. Everett , Claus Flachenecker , Martin Hacker , Scott A. Meyer , Keith E. O'Hara , RicK A. Williams
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.
摘要翻译： 行扫描成像器用于确定被摄体的运动。 将来自行扫描成像器的每行图像数据与参考图像进行比较。 参考图像中匹配线的位置显示了被摄体的位移。 可以基于每行图像数据来确定当前被摄体位移。 所得到的位移信息可用于将其他光束正确地放置在被摄体上。 该方法可以应用于跟踪人眼以便于用光束辐射进行测量，成像或处理。
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公开(公告)号：US20070291277A1
公开(公告)日：2007-12-20
申请号：US11820773
申请日：2007-06-20
申请人： Matthew Everett , Scott Meyer , Martin Hacker , Jochen Horn , Christopher Baker , Kabir Arianta , James Foley , Jochen Straub , Yue Qiu , David Landhuis , Claus Flachenecker , Clement Viard
发明人： Matthew Everett , Scott Meyer , Martin Hacker , Jochen Horn , Christopher Baker , Kabir Arianta , James Foley , Jochen Straub , Yue Qiu , David Landhuis , Claus Flachenecker , Clement Viard
CPC分类号： G01B9/02077 , A61B3/102 , G01B9/0203 , G01B9/02044 , G01B9/02091 , G01B2290/65 , G01B2290/70 , G01N21/4795
摘要： An ophthalmic imaging device for improved ophthalmic imaging including: an optical coherence scanning device, a fundus imaging device: an iris viewer; a motorized chin rest; an internal test target, and a fixation target device wherein the optical coherence scanning device, the ophthalmic scanning device, the iris viewer, and the fixation target device all share at least one common optical element. The optical coherence device preferably employs a Mach-Zehnder interferometer with an all fiber reference path; monitoring and attenuating power within the reference path. The multiple devices are separately and in combination aligned with the eye. The system includes internal and external calibration and improved image formats.
摘要翻译： 一种用于改进眼科成像的眼科成像装置，包括：光学相干扫描装置，眼底成像装置：虹膜观察者; 机动下巴休息; 内部测试对象和固定目标设备，其中光学相干扫描设备，眼科扫描设备，虹膜观察器和固定目标设备都共享至少一个公共光学元件。 光学相干装置优选采用具有全光纤参考路径的马赫 - 策德尔干涉仪; 在参考路径内监测和衰减功率。 多个装置是分开的并且与眼睛组合对准。 该系统包括内部和外部校准和改进的图像格式。
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公开(公告)号：US20060228011A1
公开(公告)日：2006-10-12
申请号：US11389351
申请日：2006-03-24
申请人： Matthew Everett , Claus Flachenecker , Martin Hacker , Scott Meyer , Keith O'Hara , Rick Williams
发明人： Matthew Everett , Claus Flachenecker , Martin Hacker , Scott Meyer , Keith O'Hara , Rick Williams
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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公开(公告)号：US20060215114A1
公开(公告)日：2006-09-28
申请号：US11091890
申请日：2005-03-28
申请人： Claus Flachenecker
发明人： Claus Flachenecker
IPC分类号： A61B3/00
CPC分类号： A61B3/107
摘要： One embodiment of the present invention is a method for providing a local average curvature map of an eye that includes: (a) providing elevation data for points on a corneal surface of the eye; (b) selecting a set of elevation data in a neighborhood of each of a number of points on the corneal surface; (c) fitting a geometric figure at each of the number of points using the set of elevation data in each neighborhood; and (d) determining a curvature relating to the geometric figure at each of the number of points.
摘要翻译： 本发明的一个实施例是一种用于提供眼睛的局部平均曲率图的方法，其包括：（a）提供眼睛的角膜表面上的点的仰角数据; （b）在所述角膜表面上的多个点的每一个附近选择一组高程数据; （c）使用每个邻域中的一组高程数据在每个点数处拟合一个几何图形; 和（d）在每个点数上确定与几何图形有关的曲率。
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