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1.发明申请Automatic statistical process control (SPC) chart generation apparatus and method thereof 有权自动统计过程控制（SPC）图生成装置及其方法公开(公告)号：US20050288810A1
公开(公告)日：2005-12-29
申请号：US10875331
申请日：2004-06-24
申请人： Mu-Tsang Lin , Tien-Wen Wang , Joseph Fang , Ie-Fun Lai , Chon-Hwa Chu , Jian-Hong Chen , Chin-Chih Chen , Yu-Yi Wu , Yao-Wen Wu , Wen-Sheng Chien
发明人： Mu-Tsang Lin , Tien-Wen Wang , Joseph Fang , Ie-Fun Lai , Chon-Hwa Chu , Jian-Hong Chen , Chin-Chih Chen , Yu-Yi Wu , Yao-Wen Wu , Wen-Sheng Chien
IPC分类号： G06F19/00
CPC分类号： G05B19/41875 , G05B2219/32191 , G05B2219/45031 , Y02P90/20 , Y02P90/22
摘要： A system and method for automatic SPC chart generation including a storage device and a data acquisition module. The storage device stores a chamber management tree, a recipe window management tree, a parameter configuration table and multiple chart profile records. The data acquisition module, which resides in a memory, acquires multiple process events and parameter values corresponding to the process events and a process parameter, selects a relevant statistical algorithm, calculates a statistical value by applying the statistical algorithm to the parameter values, creates a new chart profile record and a parameter statistics record therein if the chart profile record is absent, and stores the statistical values and measured time in the parameter statistics record.
摘要翻译： 一种用于自动生成SPC图的系统和方法，包括存储装置和数据采集模块。 存储装置存储室管理树，配方窗口管理树，参数配置表和多个图表简档记录。 驻留在存储器中的数据采集模块获取对应于过程事件的多个过程事件和参数值以及过程参数，选择相关的统计算法，通过将统计算法应用于参数值来计算统计值，创建一个 如果没有图表配置文件记录，则将新的图表配置文件记录和参数统计记录存储在其中，并将统计值和测量时间存储在参数统计记录中。
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公开(公告)号：US07417232B2
公开(公告)日：2008-08-26
申请号：US11454320
申请日：2006-06-16
摘要： A method and system for calibrating a scintillation camera includes steps of constructing a pair of generic linearity coefficient (LC) matrices from a representative detector based on measurement of non-linearity; and transforming the pair of generic LC matrices according to measured pinhole locations from a lead mask to generate detector specific LC matrices.
摘要翻译： 用于校准闪烁照相机的方法和系统包括基于非线性测量从代表性检测器构建一对通用线性系数（LC）矩阵的步骤; 以及根据测量的针孔位置从导线掩模变换一对通用LC矩阵，以产生检测器特定的LC矩阵。
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3.发明授权公开(公告)号：US07408149B2
公开(公告)日：2008-08-05
申请号：US11844901
申请日：2007-08-24
申请人： Sharon Xiaorong Wang , Joseph Fang
发明人： Sharon Xiaorong Wang , Joseph Fang
IPC分类号： G12B13/00
CPC分类号： G01T1/1648 , G01T1/1611 , G01T1/1612 , G01T1/169 , G01T7/005
摘要： A system and method provide for more accurate SPECT/CT image registration. CT data is utilized to establish a global spatial coordinate system of a common test phantom. The common test phantom is then used to obtain a set of point source nuclear images. Three-dimensional CT point source data is mapped to a two-dimensional image plane of corresponding point source data, to obtain a pair of intersecting projection cones that are used to obtain a set of detector head position correction parameters to correct detector head positioning in the CT coordinate system when obtaining SPECT projection images of the same object.
摘要翻译： 系统和方法提供更准确的SPECT / CT图像配准。 CT数据用于建立通用测试体模的全局空间坐标系。 然后使用常见的测试体模来获得一组点源核图像。 将三维CT点源数据映射到相应点源数据的二维图像平面，以获得一对相交的投影锥，其用于获得一组检测器头位置校正参数，以校正检测器头位置校正参数 获取同一物体的SPECT投影图像时的CT坐标系。
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4.发明授权公开(公告)号：US07307252B2
公开(公告)日：2007-12-11
申请号：US11091253
申请日：2005-03-28
申请人： Sharon Xiaorong Wang , Joseph Fang
发明人： Sharon Xiaorong Wang , Joseph Fang
IPC分类号： G01D18/00
CPC分类号： G01T1/1648 , G01T1/1611 , G01T1/1612 , G01T1/169 , G01T7/005
摘要： A system and method provide for more accurate SPECT/CT image registration. CT data is utilized to establish a global spatial coordinate system of a common test phantom. The common test phantom is then used to obtain a set of point source nuclear images. Three-dimensional CT point source data is mapped to a two-dimensional image plane of corresponding point source data, to obtain a pair of intersecting projection cones that are used to obtain a set of detector head position correction parameters to correct detector head positioning in the CT coordinate system when obtaining SPECT projection images of the same object.
摘要翻译： 系统和方法提供更准确的SPECT / CT图像配准。 CT数据用于建立通用测试体模的全局空间坐标系。 然后使用常见的测试体模来获得一组点源核图像。 将三维CT点源数据映射到相应点源数据的二维图像平面，以获得一对相交的投影锥，其用于获得一组检测器头位置校正参数，以校正检测器头位置校正参数 获取同一物体的SPECT投影图像时的CT坐标系。
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公开(公告)号：US07845429B2
公开(公告)日：2010-12-07
申请号：US11963059
申请日：2007-12-21
申请人： Jonathan Guidry , XiaoYan Shi , Richard Meehan , Joseph Fang , Li Lan
发明人： Jonathan Guidry , XiaoYan Shi , Richard Meehan , Joseph Fang , Li Lan
IPC分类号： E21B47/00
CPC分类号： E21B44/00
摘要： A solution for determining a neutral point of a drillstring in drilling a borehole is disclosed. The solution includes receiving depth-time log data for drilling the borehole with the drillstring, the depth-time log data including data related to a torque and drag factor and data related to a hydraulic factor; and determining the neutral point of the drillstring at a time point during the drilling based on the torque and drag factor and the hydraulic factor.
摘要翻译： 公开了一种用于在钻孔中确定钻柱的中性点的解决方案。 该解决方案包括接收钻井钻孔的深度时间日志数据，深度时间日志数据包括与扭矩和阻力系数有关的数据以及与液压系数有关的数据; 并且基于扭矩和阻力系数以及液压系数，在钻井期间的时间点确定钻柱的中性点。
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6.发明申请公开(公告)号：US20060214097A1
公开(公告)日：2006-09-28
申请号：US11091253
申请日：2005-03-28
申请人： Sharon Wang , Joseph Fang
发明人： Sharon Wang , Joseph Fang
IPC分类号： G01T1/166
CPC分类号： G01T1/1648 , G01T1/1611 , G01T1/1612 , G01T1/169 , G01T7/005
摘要： A system and method provide for more accurate SPECT/CT image registration. CT data is utilized to establish a global spatial coordinate system of a common test phantom. The common test phantom is then used to obtain a set of point source nuclear images. Three-dimensional CT point source data is mapped to a two-dimensional image plane of corresponding point source data, to obtain a pair of intersecting projection cones that are used to obtain a set of detector head position correction parameters to correct detector head positioning in the CT coordinate system when obtaining SPECT projection images of the same object.
摘要翻译： 系统和方法提供更准确的SPECT / CT图像配准。 CT数据用于建立通用测试体模的全局空间坐标系。 然后使用常见的测试体模来获得一组点源核图像。 将三维CT点源数据映射到相应点源数据的二维图像平面，以获得一对相交的投影锥，其用于获得一组检测器头位置校正参数，以校正检测器头位置校正参数 获取同一物体的SPECT投影图像时的CT坐标系。
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公开(公告)号：US20080315079A1
公开(公告)日：2008-12-25
申请号：US12147592
申请日：2008-06-27
申请人： Sharon Xiaorong Wang , Joseph Fang
发明人： Sharon Xiaorong Wang , Joseph Fang
IPC分类号： G01D18/00
CPC分类号： G01T1/1648 , G01T1/1611 , G01T1/1612 , G01T1/169 , G01T7/005
摘要： A system and method provide for more accurate SPECT/CT image registration. CT data is utilized to establish a global spatial coordinate system of a common test phantom. The common test phantom is then used to obtain a set of point source nuclear images. Three-dimensional CT point source data is mapped to a two-dimensional image plane of corresponding point source data, to obtain a pair of intersecting projection cones that are used to obtain a set of detector head position correction parameters to correct detector head positioning in the CT coordinate system when obtaining SPECT projection images of the same object.
摘要翻译： 系统和方法提供更准确的SPECT / CT图像配准。 CT数据用于建立通用测试体模的全局空间坐标系。 然后使用常见的测试体模来获得一组点源核图像。 将三维CT点源数据映射到相应点源数据的二维图像平面，以获得一对相交的投影锥，其用于获得一组检测器头位置校正参数，以校正检测器头位置校正参数 获取同一物体的SPECT投影图像时的CT坐标系。
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8.发明授权Detector head position calibration and correction for SPECT imaging apparatus using virtual CT 有权使用虚拟CT的SPECT成像设备的检测头位置校准和校正公开(公告)号：US07459689B2
公开(公告)日：2008-12-02
申请号：US11471217
申请日：2006-06-20
申请人： Sharon Xiaorong Wang , Joseph Fang
发明人： Sharon Xiaorong Wang , Joseph Fang
CPC分类号： G01T1/1648
摘要： A multiple point source test phantom is used for calibration of detector positioning of a nuclear medical imaging apparatus. An absolute coordinate system for the detectors is aligned to an image reconstruction space coordinate system by fitting a Gaussian surface to a peak of a center point source of said test phantom, and using displacement parameters as obtained from the fitted Gaussian surface to calculate a displacement correction parameter, which is used to move a patient bed of the imaging apparatus such that the image reconstruction space is aligned with the absolute coordinate system.
摘要翻译： 多点源测试体模用于核医学成像设备的检测器定位的校准。 通过将高斯表面拟合到所述测试体模的中心点源的峰值，并使用从拟合高斯表面获得的位移参数来计算位移校正，将检测器的绝对坐标系与图像重建空间坐标系对准 参数，其用于移动成像装置的病床，使得图像重建空间与绝对坐标系对齐。
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9.发明申请Detector head position calibration and correction for SPECT imaging apparatus using virtual CT 有权使用虚拟CT的SPECT成像设备的检测头位置校准和校正公开(公告)号：US20070290125A1
公开(公告)日：2007-12-20
申请号：US11471217
申请日：2006-06-20
申请人： Sharon Xiaorong Wang , Joseph Fang
发明人： Sharon Xiaorong Wang , Joseph Fang
CPC分类号： G01T1/1648
摘要： A multiple point source test phantom is used for calibration of detector positioning of a nuclear medical imaging apparatus. An absolute coordinate system for the detectors is aligned to an image reconstruction space coordinate system by fitting a Gaussian surface to a peak of a center point source of said test phantom, and using displacement parameters as obtained from the fitted Gaussian surface to calculate a displacement correction parameter, which is used to move a patient bed of the imaging apparatus such that the image reconstruction space is aligned with the absolute coordinate system.
摘要翻译： 多点源测试体模用于核医学成像设备的检测器定位的校准。 通过将高斯表面拟合到所述测试体模的中心点源的峰值，并使用从拟合高斯表面获得的位移参数来计算位移校正，将检测器的绝对坐标系与图像重建空间坐标系对准 参数，其用于移动成像装置的病床，使得图像重建空间与绝对坐标系对齐。
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10.发明申请公开(公告)号：US20060239118A1
公开(公告)日：2006-10-26
申请号：US11112278
申请日：2005-04-22
申请人： Jonathan Guidry , Mbaga Ahorukomeye , Vincent Bricout , Richard Meehan , Jim Belaskie , Clinton Chapman , Joseph Fang , John James , Amr Khairy Ahmed Essawi
发明人： Jonathan Guidry , Mbaga Ahorukomeye , Vincent Bricout , Richard Meehan , Jim Belaskie , Clinton Chapman , Joseph Fang , John James , Amr Khairy Ahmed Essawi
IPC分类号： G01V1/34
CPC分类号： G01V1/34 , Y10T70/367
摘要： A method of determining a particular value on a display, comprises the steps of: moving a time log relative to a time line until the time line identifies a selected time on the time log; moving a plurality of values on the display in synchronism with the moving of the time log relative to the time line; and identifying one of the plurality of values on the display when the time line identifies the selected time on the time log, the one of the plurality of values on the display representing the particular value. The particular value on the display comprises a depth on a depth log representing a depth of a drill bit in a borehole. The depth log moves in synchronism with a movement of the time log when the time log moves relative to the time line.
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