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1. 发明授权

US06125164A High-speed inter-modality image registration via iterative feature matching 失效
标题翻译：通过迭代特征匹配的高速互联图像配准
公开(公告)号：US06125164A
公开(公告)日：2000-09-26
申请号：US198187
申请日：1998-11-23
申请人： Martin J. Murphy , Richard S. Cox, deceased
发明人： Martin J. Murphy , Richard S. Cox, deceased
IPC分类号： A61B6/08 , A61B19/00 , A61N5/01 , A61N5/10
CPC分类号： A61N5/1049 , A61B6/08 , A61B6/583 , A61B2090/364 , A61N2005/1061 , A61N2005/1062 , A61N5/1065 , A61N5/1069
摘要： This invention describes a system and method for aligning radiation therapy beams with a treatment target of a patient. Diagnostic computer tomography scanning is used to map the treatment target in the patient's anatomy and to aid physicians in deciding where to aim the radiation therapy beams. Digitally reconstructed radiographs are generated from an intermediate 3-D image produced from the CT scans. These DRRs are compared with x-ray images taken of the treatment target's position taken at the time of treatment. A transformation equation is used to compare the DRRs and the x-ray images. A minimization equation is used to determine the similarity between the two sets of images. If the difference between the two sets fall below a determined minimum value, then the position of the treatment target is deemed correct and the radiation therapy begins. If the difference does not fall below the determined minimum value, then either the radiation beams or the treatment target is adjusted and the process is repeated. This procedure may be used many times in the course of a single treatment session, depending on the movement of the patient.
摘要翻译：本发明描述了一种用于将辐射治疗束与患者的治疗目标对准的系统和方法。诊断计算机断层扫描用于将治疗目标映射到患者的解剖结构中，并帮助医生决定放射治疗束的对准位置。从CT扫描产生的中间3-D图像产生数字重建的X光片。将这些DRR与在治疗时采取的治疗目标的位置的X射线图像进行比较。使用变换方程来比较DRR和X射线图像。最小化方程用于确定两组图像之间的相似度。如果两组之间的差异低于确定的最小值，则治疗目标的位置被认为是正确的并且放射疗法开始。如果差异不低于确定的最小值，则调整辐射束或治疗目标，并重复该过程。取决于患者的运动，该过程可以在单次治疗期间多次使用。

2. 发明授权

US5901199A High-speed inter-modality image registration via iterative feature matching 失效
标题翻译：通过迭代特征匹配的高速互联图像配准
公开(公告)号：US5901199A
公开(公告)日：1999-05-04
申请号：US890776
申请日：1997-07-11
申请人： Martin J. Murphy , Richard S. Cox
发明人： Martin J. Murphy , Richard S. Cox
IPC分类号： A61B6/08 , A61B19/00 , A61N5/01 , A61N5/10
CPC分类号： A61N5/1049 , A61B6/08 , A61B6/583 , A61B2090/364 , A61N2005/1061 , A61N2005/1062 , A61N5/1065 , A61N5/1069
摘要： This invention describes a method for aligning radiation therapy beams with a treatment target of a patient. Diagnostic computer tomography scanning is used to map the treatment target in the patient's anatomy and to aid physicians in deciding where to aim the radiation therapy beams. Digitally reconstructed radiographs are generated from an intermediate 3-D image produced from the CT scans. These DRRs are compared with x-ray images taken of the treatment target's position taken at the time of treatment. A transformation equation is used to compare the DRRs and the x-ray images. A minimization equation is used to determine the similarity between the two sets of images. If the difference between the two sets fall below a determined minimum value, then the position of the treatment target is deemed correct and the radiation therapy begins. If the difference does not fall below the determined minimum value, then either the radiation beams or the treatment target is adjusted and the process is repeated. This procedure may be used many times in the course of a single treatment session, depending on the movement of the patient.
摘要翻译：本发明描述了一种用于将辐射治疗束与患者的治疗目标对准的方法。诊断计算机断层扫描用于将治疗目标映射到患者的解剖结构中，并帮助医生决定放射治疗束的对准位置。从CT扫描产生的中间3-D图像产生数字重建的X光片。将这些DRR与在治疗时采取的治疗目标的位置的X射线图像进行比较。使用变换方程来比较DRR和X射线图像。最小化方程用于确定两组图像之间的相似度。如果两组之间的差异低于确定的最小值，则治疗目标的位置被认为是正确的并且放射疗法开始。如果差异不低于确定的最小值，则调整辐射束或治疗目标，并重复该过程。取决于患者的运动，该过程可以在单次治疗期间多次使用。

3. 发明授权

US06961662B2 Systems and methods for spectral corrected lightning detection 有权
标题翻译：光谱校正雷电检测的系统和方法
公开(公告)号：US06961662B2
公开(公告)日：2005-11-01
申请号：US10825724
申请日：2004-04-15
申请人： Martin J. Murphy
发明人： Martin J. Murphy
IPC分类号： G01R29/08 , G01S19/19 , G06F169/00
CPC分类号： G01W1/16 , G01R29/0842
摘要： A lightning detection system provides an estimated location of a lightning stroke. The system includes sensors and an analyzer. Each sensor within range of a lightning event provides messages to the analyzer. Each sensor includes a waveform engine that converts a signal received from the lightning event to a series of frequency domain components having respective magnitude and phase. The waveform engine adjusts magnitudes and phases of the frequency components, for example, to mitigate the effects of terrain conductivity where the received signal traveled across terrain. The adjusted frequency components are then converted by the waveform engine into a second time domain signal that is described in a message to the analyzer. Each message includes sensor identification, peak amplitude, and time of detecting the lightning event. The analyzer provides an estimated location of the lightning stroke and an estimated peak current of the lightning stroke in accordance with messages received from sensors.
摘要翻译：闪电检测系统提供雷击的估计位置。该系统包括传感器和分析仪。闪电事件范围内的每个传感器向分析仪提供消息。每个传感器包括波形引擎，其将从闪电事件接收到的信号转换成具有相应幅度和相位的一系列频域分量。波形引擎调整频率分量的幅度和相位，例如，以减轻接收信号穿越地形的地形电导率的影响。调整后的频率分量然后由波形引擎转换成在分析器的消息中描述的第二时域信号。每个消息包括传感器识别，峰值振幅和检测闪电事件的时间。分析仪根据从传感器接收到的信息，提供雷击的估计位置和雷击的估计峰值电流。

4. 发明授权

US06868339B2 Systems and methods for time corrected lightning detection 有权
公开(公告)号：US06868339B2
公开(公告)日：2005-03-15
申请号：US10395809
申请日：2003-03-24
申请人： Martin J. Murphy , Wolfgang Schulz , Alburt E. Pifer , Kenneth L. Cummins
发明人： Martin J. Murphy , Wolfgang Schulz , Alburt E. Pifer , Kenneth L. Cummins
IPC分类号： G01W1/16 , G06F162/00
CPC分类号： G01W1/16
摘要： A lightning detection system provides an estimated location of a lightning stroke. The system includes sensors, and an analyzer. Each sensor provides messages having sensor identification, an amplitude responsive to the lightning stroke, and a time of detecting the lightning stroke. The analyzer applies time corrections and amplitude corrections to improve the accuracy of determining the location of the lightning stroke. Time adjustments and amplitude adjustments for the time and amplitude corrections are recalled from a matrix accessed according to a suggested or estimated location. The matrix may be organized by coordinates of longitude and latitude.

5. 发明授权

US5132036A Laundry treatment product 失效
公开(公告)号：US5132036A
公开(公告)日：1992-07-21
申请号：US566653
申请日：1990-08-13
申请人： Mohamad S. Falou , Timothy D. Finch , Peter F. Garner-Gray , Andrew T. Hight , Martin J. Murphy , Geoffrey Newbold , Ian E. Niven , Derek G. Savill
发明人： Mohamad S. Falou , Timothy D. Finch , Peter F. Garner-Gray , Andrew T. Hight , Martin J. Murphy , Geoffrey Newbold , Ian E. Niven , Derek G. Savill
IPC分类号： C11D3/395 , C11D3/39 , C11D10/04 , C11D17/04 , D06F39/02 , D06L3/00 , D06L3/02 , D06M11/77 , D06M23/02
CPC分类号： C11D17/044 , C11D3/3927 , C11D3/3942
摘要： A laundry treatment product, in the form of a single-compartment of multicompartment sachet capable of releasing its contents into the wash liquor during the laundry process, contains a particulate laundry treatment composition including a quaternary ammonium- or phosphonium-substituted bleach precursor, for example, cholyl-4-sulphophenyl carbonate, optionally together with a peroxy bleach compound and optionally together with one or more detergent ingredients. The sachet may be a self-contained whole wash product, or a bleach adjunct for use in conjunction with a separate detergent composition.

6. 发明授权

US07460956B2 Systems and methods for time corrected lightning detection 有权
标题翻译：用于时间校正雷电检测的系统和方法
公开(公告)号：US07460956B2
公开(公告)日：2008-12-02
申请号：US11035018
申请日：2005-01-12
申请人： Martin J. Murphy , Wolfgang Schulz , Alburt E. Pifer , Kenneth L. Cummins
发明人： Martin J. Murphy , Wolfgang Schulz , Alburt E. Pifer , Kenneth L. Cummins
IPC分类号： G01W1/00 , G06F19/00
CPC分类号： G01W1/16
摘要： A lightning detection system provides an estimated location of a lightning stroke. The system includes sensors, and an analyzer. Each sensor provides messages having sensor identification, an amplitude responsive to the lightning stroke, and a time of detecting the lightning stroke. The analyzer applies time corrections and amplitude corrections to improve the accuracy of determining the location of the lightning stroke. Time adjustments and amplitude adjustments for the time and amplitude corrections are recalled from a matrix accessed according to a suggested or estimated location. The matrix may be organized by coordinates of longitude and latitude.
摘要翻译：闪电检测系统提供雷击的估计位置。该系统包括传感器和分析仪。每个传感器提供具有传感器识别，响应于雷击的振幅和检测雷击时间的信息。分析仪应用时间校正和幅度校正，以提高确定雷击位置的准确性。时间和幅度校正的时间调整和幅度调整从根据建议或估计位置访问的矩阵中调用。矩阵可以通过经度和纬度的坐标来组织。

7. 发明授权

US06791311B2 Lightning detection and data acquisition system 有权
公开(公告)号：US06791311B2
公开(公告)日：2004-09-14
申请号：US10075055
申请日：2002-02-13
申请人： Martin J. Murphy , Kenneth L. Cummins , Alburt E. Pifer
发明人： Martin J. Murphy , Kenneth L. Cummins , Alburt E. Pifer
IPC分类号： G01R3102
CPC分类号： G01R29/0842
摘要： A lightning detection and data acquisition system. A plurality of remote programmable sensor is utilized to detect cloud to ground and IC lightning strikes. Analog representations of the lightning strikes are converted to digital signals. The digital signals are classified according to user changeable criteria. The classified digital signals are compressed and optionally decimated. The compressed information is transmitted to a central location where it is decompressed and used to correlate the location, magnitude, and travel path of the detected lightning strikes.

8. 发明授权

US06788043B2 Lightning detection and data acquisition system 有权
标题翻译：闪电检测和数据采集系统
公开(公告)号：US06788043B2
公开(公告)日：2004-09-07
申请号：US10074863
申请日：2002-02-13
申请人： Martin J. Murphy , Kenneth L. Cummins , Alburt E. Pifer
发明人： Martin J. Murphy , Kenneth L. Cummins , Alburt E. Pifer
IPC分类号： G01R3102
CPC分类号： G01R29/0842
摘要： A lightning detection and data acquisition system. A plurality of remote programmable sensor is utilized to detect cloud to ground and IC lightning strikes. Analog representations of the lightning strikes are converted to digital signals. The digital signals are classified according to user changeable criteria. The classified digital signals are compressed and optionally decimated. The compressed information is transmitted to a central location where it is decompressed and used to correlate the location, magnitude, and travel path of the detected lightning strikes.
摘要翻译：雷电检测和数据采集系统。利用多个远程可编程传感器来检测云对地和IC雷击。雷击的模拟表示被转换为数字信号。数字信号根据用户可变标准进行分类。分类的数字信号被压缩并可选地抽取。压缩信息被发送到中心位置，在该中心位置被解压缩，并用于将检测到的雷击的位置，幅度和行进路径相关联。

9. 发明授权

US06735525B1 Systems and methods for spectral corrected lightning detection 有权
公开(公告)号：US06735525B1
公开(公告)日：2004-05-11
申请号：US10395808
申请日：2003-03-24
申请人： Martin J. Murphy
发明人： Martin J. Murphy
IPC分类号： G06F16900
CPC分类号： G01W1/16 , G01R29/0842
摘要： A lightning detection system provides an estimated location of a lightning stroke. The system includes sensors and an analyzer. Each sensor within range of a lightning event provides messages to the analyzer. Each sensor includes a waveform engine that converts a signal received from the lightning event to a series of frequency domain components having respective magnitude and phase. The waveform engine adjusts magnitudes and phases of the frequency components, for example, to mitigate the effects of terrain conductivity where the received signal traveled across terrain. The adjusted frequency components are then converted by the waveform engine into a second time domain signal that is described in a message to the analyzer. Each message includes sensor identification, peak amplitude, and time of detecting the lightning event. The analyzer provides an estimated location of the lightning stroke and an estimated peak current of the lightning stroke in accordance with messages received from sensors.

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