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公开(公告)号：US08315842B2
公开(公告)日：2012-11-20
申请号：US12207991
申请日：2008-09-10
申请人： Chau-Chyun Chen , Xiang He , Selim Anavi
发明人： Chau-Chyun Chen , Xiang He , Selim Anavi
CPC分类号： B01D9/00
摘要： A computer system and method of modeling a crystallization process includes representing a plurality of crystals in a solution by different subsets of the plurality, tracking increase of the respective characteristic length of each crystal group, and determining a crystal size distribution to output a model to a user. Each subset forms a respective crystal group characterized by group attributes of (i) a number of crystals and (ii) a characteristic length. Additionally, the system and method track generation of new crystal groups generated by seeding, nucleation and/or breakage.
摘要翻译： 计算机系统和对结晶过程进行建模的方法包括通过多个不同的子集来表示溶液中的多个晶体，跟踪每个晶体组的相应特征长度的增加，以及确定晶体尺寸分布以将模型输出到 用户。 每个子集形成由（i）多个晶体和（ii）特征长度的组属性表征的相应晶体组。 另外，系统和方法跟踪通过种子，成核和/或断裂产生的新晶体组的产生。
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12.发明授权公开(公告)号：US07848554B2
公开(公告)日：2010-12-07
申请号：US12033693
申请日：2008-02-19
申请人： Meide Zhao , Xiang He
发明人： Meide Zhao , Xiang He
IPC分类号： G06K9/00
CPC分类号： G06T3/4007 , G06T7/35 , G06T2207/30004
摘要： A method and system are described for image registration using an information theoretic approach that can be used for correcting motion in blood flow studies as well as other applications. The joint probability distribution between two MRI (or other modality) images is estimated where the interpolation method is referred to as a continuous histogram.
摘要翻译： 描述了使用可用于校正血流研究以及其它应用中的运动的信息理论方法的图像配准的方法和系统。 在插值方法被称为连续直方图的情况下，估计两个MRI（或其他模态）图像之间的联合概率分布。
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13.发明申请公开(公告)号：US20090022380A1
公开(公告)日：2009-01-22
申请号：US12033693
申请日：2008-02-19
申请人： Meide Zhao , Xiang He
发明人： Meide Zhao , Xiang He
IPC分类号： G06K9/00
CPC分类号： G06T3/4007 , G06T7/35 , G06T2207/30004
摘要： A method and system are described for image registration using an information theoretic approach that can be used for correcting motion in blood flow studies as well as other applications. The joint probability distribution between two MRI (or other modality) images is estimated where the interpolation method is referred to as a continuous histogram.
摘要翻译： 描述了使用可用于校正血流研究以及其它应用中的运动的信息理论方法的图像配准的方法和系统。 在插值方法被称为连续直方图的情况下，估计两个MRI（或其他模态）图像之间的联合概率分布。
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公开(公告)号：US20080107316A1
公开(公告)日：2008-05-08
申请号：US11771062
申请日：2007-06-29
申请人： Meide Zhao , Tao Cai , Xiang He
发明人： Meide Zhao , Tao Cai , Xiang He
IPC分类号： G06K9/00
CPC分类号： G01R33/56308 , G01R33/5608 , G01R33/56316 , G01R33/56518
摘要： A method and system are described for compensating for the phase error in PCMR images due to eddy current effects. The phase noise due to eddy currents may be measured and characterized from phase images at selected regions near a vessel of interest.
摘要翻译： 描述了一种用于补偿由于涡流效应引起的PCMR图像中的相位误差的方法和系统。 由于涡流引起的相位噪声可以由感兴趣的血管附近的选定区域的相位图像进行测量和表征。
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公开(公告)号：US08908724B1
公开(公告)日：2014-12-09
申请号：US13843332
申请日：2013-03-15
申请人： Steven R. J. Brueck , Xiang He , Steve Benoit
发明人： Steven R. J. Brueck , Xiang He , Steve Benoit
CPC分类号： H01S3/1022 , H01S3/08009 , H01S5/041 , H01S5/1212 , H01S5/1231 , H01S5/125 , H01S5/3235 , H01S5/3422 , H01S5/34313
摘要： In some aspects of the present application, an apparatus for producing an interference pattern on a photosensitive portion formed on a surface of a sample is disclosed. The apparatus can include an optical system for providing interference between two coherent spherical wavefronts impinging on a thin-film photosensitive material formed on a surface of a sample, wherein a plane of the surface normal of the sample is arranged at an angle with respect to a plane defined by center propagation vectors of the two coherent spherical wavefronts; and one or more actuating elements operable to actuate one or more optical elements in the optical system, the sample, or both the one or more optical elements and the sample in one or more degrees of freedom to control a relative magnitude of a longitudinal and a transverse chirp of the interference pattern.
摘要翻译： 在本申请的一些方面，公开了一种用于在形成在样品表面上的感光部分上产生干涉图案的装置。 该装置可以包括光学系统，用于提供入射到形成在样品表面上的薄膜感光材料上的两个相干球面波前的干涉，其中样品的表面法线的平面相对于 由两个相干球面波前的中心传播矢量定义的平面; 以及一个或多个致动元件，其可操作以一个或多个自由度致动所述光学系统，所述样品或所述一个或多个光学元件和所述样品中的一个或多个光学元件，以控制纵向和纵向的相对幅度 横向啁啾的干涉图案。
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公开(公告)号：US20130290783A1
公开(公告)日：2013-10-31
申请号：US13458472
申请日：2012-04-27
申请人： David B. Bowler , Brian M. Basile , Clarke V. Greene , Xiang He
发明人： David B. Bowler , Brian M. Basile , Clarke V. Greene , Xiang He
IPC分类号： G06F11/30
CPC分类号： H04L41/0609 , H04L41/0681 , H04L41/12 , H04L41/22 , H04L43/0823
摘要： A method of estimating a level of severity of a network fault is provided. Performance parameters are monitored on upstream and downstream links to terminal network elements on a network to detect potential network faults. An alarm is raised with respect to a potential network fault automatically if at least one of the performance parameters as monitored crosses a preset threshold. After an alarm is raised, a level of severity is assigned to the alarm based on pre and post forward error correction (FEC) bit error rates (BER). In addition, the total number of terminal network elements that are impacted by the network fault is estimated and, when multiple alarms are raised of an equal level of severity, a higher priority is placed upon an alarm that affects service to a greatest number of terminal network elements.
摘要翻译： 提供了一种估计网络故障严重程度的方法。 在网络上的终端网络元件的上游和下游链路上监控性能参数，以检测潜在的网络故障。 如果所监视的性能参数中的至少一个与预设阈值相交，就会自动发出关于潜在网络故障的警报。 警报发生后，基于前置和前向纠错（FEC）误码率（BER），将警报级别分配给警报。 另外，估计受网络故障影响的终端网络元件总数，当多个告警提升到相同的严重级别时，优先级高于影响最大数量终端的服务的告警 网络元素。
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公开(公告)号：US20100063783A1
公开(公告)日：2010-03-11
申请号：US12207991
申请日：2008-09-10
申请人： Chau-Chyun Chen , Xiang He , Selim Anavi
发明人： Chau-Chyun Chen , Xiang He , Selim Anavi
CPC分类号： B01D9/00
摘要： A computer system and method of modeling a crystallization process includes representing a plurality of crystals in a solution by different subsets of the plurality, tracking increase of the respective characteristic length of each crystal group, and determining a crystal size distribution to output a model to a user. Ech subset forms a respective crystal group characterized by group attributes of (i) a number of crystals and (ii) a characteristic length. Additionally, the system and method track generation of new crystal groups generated by seeding, nucleation and/or breakage.
摘要翻译： 计算机系统和对结晶过程进行建模的方法包括通过多个不同的子集来表示溶液中的多个晶体，跟踪每个晶体组的相应特征长度的增加，以及确定晶体尺寸分布以将模型输出到 用户。 Ech子集形成以（i）多个晶体和（ii）特征长度的组属性为特征的相应晶体组。 另外，系统和方法跟踪通过种子，成核和/或断裂产生的新晶体组的产生。
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公开(公告)号：US20090327175A1
公开(公告)日：2009-12-31
申请号：US12374424
申请日：2007-07-19
申请人： Xiang He , David W. Holt , Atholl Johnston
发明人： Xiang He , David W. Holt , Atholl Johnston
CPC分类号： C07D307/88 , C07D307/885
摘要： A method of providing a pharmacokinetic model to provide optimize pharmacokinetic data associated with administering a drug to a patient and a method of optimising pharmacokinetic data associated with administering a drug to a patient, data processing apparatus, recording medium and a pharmacokinetic model are disclosed.
摘要翻译： 提供药代动力学模型的方法，以提供与向患者施用药物相关的优化药代动力学数据和优化与向患者施用药物相关的药代动力学数据的方法，数据处理装置，记录介质和药代动力学模型。
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公开(公告)号：US07515742B2
公开(公告)日：2009-04-07
申请号：US11771062
申请日：2007-06-29
申请人： Meide Zhao , Tao Cai , Xiang He
发明人： Meide Zhao , Tao Cai , Xiang He
CPC分类号： G01R33/56308 , G01R33/5608 , G01R33/56316 , G01R33/56518
摘要： A method and system are described for compensating for the phase error in PCMR images due to eddy current effects. The phase noise due to eddy currents may be measured and characterized from phase images at selected regions near a vessel of interest.
摘要翻译： 描述了一种用于补偿由于涡流效应引起的PCMR图像中的相位误差的方法和系统。 由于涡流引起的相位噪声可以由感兴趣的血管附近的选定区域的相位图像进行测量和表征。
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