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1. 发明授权

US07522701B2 System and method for image composition using position sensors 失效
标题翻译：使用位置传感器的图像合成系统和方法
公开(公告)号：US07522701B2
公开(公告)日：2009-04-21
申请号：US11314681
申请日：2005-12-20
申请人： Vernon Thomas Jensen , Richard Leparmentier , Vianney Pierre Battle
发明人： Vernon Thomas Jensen , Richard Leparmentier , Vianney Pierre Battle
IPC分类号： G01N23/04
CPC分类号： G06T5/50 , A61B6/481 , A61B6/504 , A61B6/5241 , G06K9/32 , G06K2009/2045 , G06T7/30 , G06T2200/32 , G06T2207/10121 , G06T2207/30004
摘要： Certain embodiments of the present invention provide systems and methods for image composition. Certain embodiments include acquiring a first image of an object using an imager, obtaining first positional information for the imager with respect to the object, acquiring a second image of the object using the imager, obtaining second positional information for the imager with respect to the object, and creating a composed image using the first and second images. A spatial relationship between the images is maintained using the positional information. A composed image may be created by constructing a memory map of image data related to the object and inserting the images into the memory map based on the positional information, for example. A composed image may be created by combining the images based on the positional information, for example.
摘要翻译：本发明的某些实施例提供了用于图像组合的系统和方法。某些实施例包括使用成像器获取对象的第一图像，相对于对象获取成像器的第一位置信息，使用成像器获取对象的第二图像，获得相对于对象的成像器的第二位置信息，以及使用第一和第二图像创建合成图像。使用位置信息来维持图像之间的空间关系。例如，可以通过构建与对象相关的图像数据的存储器映射并基于位置信息将图像插入存储器映射来创建合成图像。例如，可以通过基于位置信息组合图像来创建合成图像。

2. 发明申请

US20120209277A1 Depth of Impaction 有权
标题翻译：影响深度
公开(公告)号：US20120209277A1
公开(公告)日：2012-08-16
申请号：US13174755
申请日：2011-06-30
申请人： Richard Leparmentier , Brian Schmitz , Renen Bassik , Chunyan Wu , Jason Wojcik
发明人： Richard Leparmentier , Brian Schmitz , Renen Bassik , Chunyan Wu , Jason Wojcik
IPC分类号： A61B17/56
CPC分类号： A61B19/5244 , A61B34/20 , A61B34/30 , A61B34/32 , A61B34/76 , A61B2017/922 , A61B2034/252 , A61B2090/062 , A61F2/34
摘要： A method for determining a depth of impaction of a prosthetic cup into an acetabulum using an end effector and a movable impactor shaft is provided, wherein the prosthetic cup may be positioned at a distal end of the impactor shaft. The method may position the distal end of the impactor shaft at a known pose relative to the end effector, track a spatial pose of the end effector relative to a spatial pose of the acetabulum, determine a spatial pose of the prosthetic cup based on the spatial pose of the end effector and the known pose between the distal end of the impactor shaft and the end effector, and determine the depth of impaction based on the spatial pose of the prosthetic cup and the spatial pose of the acetabulum.
摘要翻译：提供了一种使用末端执行器和可移动的冲击器轴确定假体杯到髋臼的冲击深度的方法，其中假体杯可以定位在冲击器轴的远端。该方法可以将冲击器轴的远端相对于末端执行器定位在已知的姿态，跟踪端部执行器相对于髋臼的空间姿态的空间姿势，基于空间来确定假体杯的空间姿态端部执行器的姿态以及冲击器轴的远端和末端执行器之间的已知姿势，并且基于假体杯的空间姿态和髋臼的空间姿态来确定冲击的深度。

3. 发明授权

US08979859B2 Depth of Impaction 有权
标题翻译：影响深度
公开(公告)号：US08979859B2
公开(公告)日：2015-03-17
申请号：US13174755
申请日：2011-06-30
申请人： Richard Leparmentier , Brian Schmitz , Renen Bassik , Chunyan Wu , Jason Wojcik
发明人： Richard Leparmentier , Brian Schmitz , Renen Bassik , Chunyan Wu , Jason Wojcik
IPC分类号： A61B17/58 , A61B17/60 , A61F2/00 , A61B19/00 , A61F2/34 , A61B17/92
CPC分类号： A61B19/5244 , A61B34/20 , A61B34/30 , A61B34/32 , A61B34/76 , A61B2017/922 , A61B2034/252 , A61B2090/062 , A61F2/34
摘要： A method for determining a depth of impaction of a prosthetic cup into an acetabulum using an end effector and a movable impactor shaft is provided, wherein the prosthetic cup may be positioned at a distal end of the impactor shaft. The method may position the distal end of the impactor shaft at a known pose relative to the end effector, track a spatial pose of the end effector relative to a spatial pose of the acetabulum, determine a spatial pose of the prosthetic cup based on the spatial pose of the end effector and the known pose between the distal end of the impactor shaft and the end effector, and determine the depth of impaction based on the spatial pose of the prosthetic cup and the spatial pose of the acetabulum.
摘要翻译：提供了一种使用末端执行器和可移动的冲击器轴确定假体杯到髋臼的冲击深度的方法，其中假体杯可以定位在冲击器轴的远端。该方法可以将冲击器轴的远端相对于末端执行器定位在已知的姿态，跟踪端部执行器相对于髋臼的空间姿态的空间姿势，基于空间来确定假体杯的空间姿态端部执行器的姿态以及冲击器轴的远端和末端执行器之间的已知姿势，并且基于假体杯的空间姿态和髋臼的空间姿态来确定冲击的深度。

4. 发明申请

US20070140427A1 System and method for image composition using position sensors 失效
标题翻译：使用位置传感器的图像合成系统和方法
公开(公告)号：US20070140427A1
公开(公告)日：2007-06-21
申请号：US11314681
申请日：2005-12-20
申请人： Vernon Jensen , Richard Leparmentier , Vianney Battle
发明人： Vernon Jensen , Richard Leparmentier , Vianney Battle
IPC分类号： G01N23/06 , G01F1/66 , H05G1/64
CPC分类号： G06T5/50 , A61B6/481 , A61B6/504 , A61B6/5241 , G06K9/32 , G06K2009/2045 , G06T7/30 , G06T2200/32 , G06T2207/10121 , G06T2207/30004
摘要： Certain embodiments of the present invention provide systems and methods for image composition. Certain embodiments include acquiring a first image of an object using an imager, obtaining first positional information for the imager with respect to the object, acquiring a second image of the object using the imager, obtaining second positional information for the imager with respect to the object, and creating a composed image using the first and second images. A spatial relationship between the images is maintained using the positional information. A composed image may be created by constructing a memory map of image data related to the object and inserting the images into the memory map based on the positional information, for example. A composed image may be created by combining the images based on the positional information, for example.
摘要翻译：本发明的某些实施例提供了用于图像组合的系统和方法。某些实施例包括使用成像器获取对象的第一图像，相对于对象获取成像器的第一位置信息，使用成像器获取对象的第二图像，获得相对于对象的成像器的第二位置信息，以及使用第一和第二图像创建合成图像。使用位置信息来维持图像之间的空间关系。例如，可以通过构建与对象相关的图像数据的存储器映射并基于位置信息将图像插入存储器映射来创建合成图像。例如，可以通过基于位置信息组合图像来创建合成图像。

5. 发明授权

US06400798B1 Simple means for measuring the offset induced by photo-conductive FETs in a solid state X-ray detector 失效
标题翻译：用于测量由固态X射线检测器中的导电FET引起的偏移的简单方法
公开(公告)号：US06400798B1
公开(公告)日：2002-06-04
申请号：US09629694
申请日：2000-08-01
申请人： Richard Leparmentier , Scott Petrick , John Boudry
发明人： Richard Leparmentier , Scott Petrick , John Boudry
IPC分类号： H05G164
CPC分类号： G01T1/20 , G01T1/2018
摘要： A preferred embodiment of the present invention provides a method and apparatus for correcting the offset induced by Field Effect Transistor (FET) photo-conductive effects in a solid state X-ray detector. The method and apparatus include reading out twice as many rows (scan lines) as actually exist in the X-ray detector. The additional rows may be read out between the actuation of “real” scan lines on the X-ray detector. The additional row times may be used to measure the “signal” induced by FET photo-conductivity. In a preferred embodiment, the “real” rows may be actuated during odd lines, and even lines will be used to measure the signal induced by FET photo-conductivity. To correct for the offset induced by photo-conductive FETs, an even row signal may be subtracted from the preceding odd row signal. The correction for the offset induced by photo-conductive FETs may occur in addition to normal offset correction.
摘要翻译：本发明的优选实施例提供了一种用于校正由固态X射线检测器中的场效应晶体管（FET）光导效应引起的偏移的方法和装置。该方法和装置包括读出实际存在于X射线检测器中的行（扫描线）的两倍。可以在X射线检测器上的“实际”扫描线的致动之间读出附加行。附加行时间可以用于测量由FET光电导率引起的“信号”。在优选实施例中，可以在奇数行期间激活“实际”行，并且甚至行将用于测量由FET光电导率引起的信号。为了校正由导电FET引起的偏移，偶数行信号可以从前一个奇数行信号中减去。除了正常偏移校正之外，可能发生由导电FET引起的偏移的校正。

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