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1. 发明授权

US08693741B2 Methods and apparatus for analyzing medical imaging data 有权
标题翻译：用于分析医学成像数据的方法和装置
公开(公告)号：US08693741B2
公开(公告)日：2014-04-08
申请号：US12575653
申请日：2009-10-08
申请人： Jerome Declerck , Timor Kadir , Matthew David Kelly
发明人： Jerome Declerck , Timor Kadir , Matthew David Kelly
IPC分类号： G06K9/00 , G06K9/62
CPC分类号： A61B6/12 , A61B5/20 , A61B5/201 , A61B5/7239 , A61B6/037 , G01T1/00 , G06F19/00 , G06T7/0016 , G06T2207/10104 , G06T2207/30084
摘要： In a method and apparatus for analyzing medical imaging data of a subject from an imaging modality using a tracer, data from detection of tracer emission events at least one region of a scanned imaging volume are obtained, and the data processed to establish sub-periods or time points within a scan period for the emission events. A rate of change of emission events per unit time for a given region is then calculated, for example by obtaining a number of emission events in each sub-period in the given region, and fitting a line through the values for the sub-periods.
摘要翻译：在使用示踪剂从成像模态分析被检体的医学成像数据的方法和装置中，获得来自扫描成像体积的至少一个区域的示踪剂发射事件的检测的数据，并且处理数据以建立子周期或在发射事件的扫描周期内的时间点。然后计算给定区域的每单位时间的排放事件的变化率，例如通过获得给定区域中的每个子周期中的排放事件的数量，以及通过子周期的值拟合一行。

2. 发明授权

US08755574B2 Method and apparatus for calibrating medical image data 有权
标题翻译：用于校准医学图像数据的方法和装置
公开(公告)号：US08755574B2
公开(公告)日：2014-06-17
申请号：US12760639
申请日：2010-04-15
申请人： Jerome Declerck , Matthew David Kelly
发明人： Jerome Declerck , Matthew David Kelly
IPC分类号： G06K9/00
CPC分类号： A61B6/037 , A61B6/583 , G06F19/00 , H04N17/002
摘要： In a method and apparatus for calibrating image data from a given medical imaging protocol, reference image data is obtained from a scan of a reference object using the medical imaging protocol, and the obtained reference image data of the reference object is compared to standard reference image data for the reference object. The obtained reference image data is then modified to reduce an error between the obtained reference image data and the standard reference image data. Subject image data id then obtained from a scan of a subject using the medical imaging protocol, and modified based on the modified reference image data. A value of a variable is obtained from the modified subject image data, for display with unmodified subject image data.
摘要翻译：在用于校准来自给定医学成像协议的图像数据的方法和装置中，使用医学成像协议从参考对象的扫描获得参考图像数据，并将获得的参考对象的参考图像数据与标准参考图像参考对象的数据。然后修改所获得的参考图像数据以减少所获得的参考图像数据与标准参考图像数据之间的误差。然后从使用医学成像协议的对象的扫描获得的主题图像数据id，并且基于修改的参考图像数据进行修改。从修改的被摄体图像数据获得变量的值，以便用未修改的被摄体图像数据进行显示。

3. 发明申请

US20100290680A1 METHOD AND APPARATUS FOR CALIBRATING MEDICAL IMAGE DATA 有权
标题翻译：用于校准医学图像数据的方法和装置
公开(公告)号：US20100290680A1
公开(公告)日：2010-11-18
申请号：US12760639
申请日：2010-04-15
申请人： Jerome Declerck , Matthew David Kelly
发明人： Jerome Declerck , Matthew David Kelly
IPC分类号： G06K9/00
CPC分类号： A61B6/037 , A61B6/583 , G06F19/00 , H04N17/002
摘要： In a method and apparatus for calibrating image data from a given medical imaging protocol, reference image data is obtained from a scan of a reference object using the medical imaging protocol, and the obtained reference image data of the reference object is compared to standard reference image data for the reference object. The obtained reference image data is then modified to reduce an error between the obtained reference image data and the standard reference image data. Subject image data id then obtained from a scan of a subject using the medical imaging protocol, and modified based on the modified reference image data. A value of a variable is obtained from the modified subject image data, for display with unmodified subject image data.
摘要翻译：在用于校准来自给定医学成像协议的图像数据的方法和装置中，使用医学成像协议从参考对象的扫描获得参考图像数据，并将获得的参考对象的参考图像数据与标准参考图像参考对象的数据。然后修改所获得的参考图像数据以减少所获得的参考图像数据与标准参考图像数据之间的误差。然后从使用医学成像协议的对象的扫描获得的主题图像数据id，并且基于修改的参考图像数据进行修改。从修改的被摄体图像数据获得变量的值，以便用未修改的被摄体图像数据进行显示。

4. 发明申请

US20100092052A1 METHODS AND APPARATUS FOR ANALYZING MEDICAL IMAGING DATA 有权
标题翻译：用于分析医学成像数据的方法和装置
公开(公告)号：US20100092052A1
公开(公告)日：2010-04-15
申请号：US12575653
申请日：2009-10-08
申请人： Jerome Declerck , Timor Kadir , Matthew David Kelly
发明人： Jerome Declerck , Timor Kadir , Matthew David Kelly
IPC分类号： G06K9/00
CPC分类号： A61B6/12 , A61B5/20 , A61B5/201 , A61B5/7239 , A61B6/037 , G01T1/00 , G06F19/00 , G06T7/0016 , G06T2207/10104 , G06T2207/30084
摘要： In a method and apparatus for analyzing medical imaging data of a subject from an imaging modality using a tracer, data from detection of tracer emission events at least one region of a scanned imaging volume are obtained, and the data processed to establish sub-periods or time points within a scan period for the emission events. A rate of change of emission events per unit time for a given region is then calculated, for example by obtaining a number of emission events in each sub-period in the given region, and fitting a line through the values for the sub-periods.
摘要翻译：在使用示踪剂从成像模态分析被检体的医学成像数据的方法和装置中，获得来自扫描成像体积的至少一个区域的示踪剂发射事件的检测的数据，并且处理数据以建立子周期或在发射事件的扫描周期内的时间点。然后计算给定区域的每单位时间的排放事件的变化率，例如通过获得给定区域中的每个子周期中的排放事件的数量，以及通过子周期的值拟合一行。

5. 发明授权

US08498492B2 Methods of analyzing a selected region of interest in medical image data 有权
标题翻译：分析医学图像数据中所选择的感兴趣区域的方法
公开(公告)号：US08498492B2
公开(公告)日：2013-07-30
申请号：US12847344
申请日：2010-07-30
申请人： Jerome Declerck , Timor Kadir , Matthew David Kelly
发明人： Jerome Declerck , Timor Kadir , Matthew David Kelly
IPC分类号： G06K9/68
CPC分类号： G06T7/0012 , G06T2207/10104 , G06T2207/10108 , G06T2207/20072 , G06T2207/20104 , G06T2207/30056
摘要： In methods and an apparatus for analyzing a selected region of interest in medical image data of a subject, an initial image data set is obtained, and the initial image data set is filtered to generate a filtered data set. The filtering includes computing, for each voxel of the initial image data set, a value of intensity for a standardized volume of interest centered on that voxel. A user selection of a region of interest in the initial image data set is registered, and from the filtered image data set a value of intensity for the selected region of interest is computed.
摘要翻译：在用于分析对象的医学图像数据中的所选择的感兴趣区域的方法和装置中，获得初始图像数据集，并且对初始图像数据集进行滤波以生成滤波数据集。滤波包括对于初始图像数据集的每个体素计算针对以该体素为中心的标准化感兴趣体积的强度值。注册初始图像数据集中的感兴趣区域的用户选择，并且从滤波图像数据集计算所选择的感兴趣区域的强度值。

6. 发明申请

US20110026797A1 METHODS OF ANALYZING A SELECTED REGION OF INTEREST IN MEDICAL IMAGE DATA 有权
标题翻译：分析选择的医疗图像数据区域的方法
公开(公告)号：US20110026797A1
公开(公告)日：2011-02-03
申请号：US12847344
申请日：2010-07-30
申请人： Jerome Declerck , Timor Kadir , Matthew David Kelly
发明人： Jerome Declerck , Timor Kadir , Matthew David Kelly
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06T2207/10104 , G06T2207/10108 , G06T2207/20072 , G06T2207/20104 , G06T2207/30056
摘要： In methods and an apparatus for analyzing a selected region of interest in medical image data of a subject, an initial image data set is obtained, and the initial image data set is filtered to generate a filtered data set. The filtering includes computing, for each voxel of the initial image data set, a value of intensity for a standardized volume of interest centered on that voxel. A user selection of a region of interest in the initial image data set is registered, and from the filtered image data set a value of intensity for the selected region of interest is computed.
摘要翻译：在用于分析对象的医学图像数据中的所选择的感兴趣区域的方法和装置中，获得初始图像数据集，并且对初始图像数据集进行滤波以生成滤波数据集。滤波包括对于初始图像数据集的每个体素计算针对以该体素为中心的标准化感兴趣体积的强度值。注册初始图像数据集中的感兴趣区域的用户选择，并且从滤波图像数据集计算所选择的感兴趣区域的强度值。

7. 发明申请

US20120170820A1 METHODS AND APPARATUS FOR COMPARING 3D AND 2D IMAGE DATA 审中-公开
标题翻译：用于比较3D和2D图像数据的方法和装置
公开(公告)号：US20120170820A1
公开(公告)日：2012-07-05
申请号：US13303445
申请日：2011-11-23
申请人： Jerome Declerck , Matthew David Kelly , Christian Mathers
发明人： Jerome Declerck , Matthew David Kelly , Christian Mathers
IPC分类号： G06K9/00
CPC分类号： G06T7/30 , G06T2207/10104 , G06T2207/10108
摘要： In a method or apparatus of comparing two image data sets from medical imaging data of a subject, a first, three-dimensional image data set of the subject is obtained. A second, two-dimensional image data set of the subject is also obtained. The first data set is registered with the second data set. Data from the first, three-dimensional image data set is processed to determine a voxel in the first data set which corresponds to a given pixel in the second, two-dimensional image data set.
摘要翻译：在从对象的医学成像数据中比较两个图像数据集的方法或装置中，获得被摄体的第一，三维图像数据集。还获得了被摄体的第二个二维图像数据集。第一数据集被注册到第二数据集。来自第一，三维图像数据集的数据被处理以确定与第二二维图像数据集中的给定像素相对应的第一数据集中的体素。

8. 发明授权

US09349067B2 Method and apparatus for correcting medical imaging data 有权
标题翻译：用于校正医学成像数据的方法和装置
公开(公告)号：US09349067B2
公开(公告)日：2016-05-24
申请号：US13650337
申请日：2012-10-12
申请人： Matthew David Kelly
发明人： Matthew David Kelly
IPC分类号： G06K9/00 , G06K9/40 , G06T7/00 , A61B6/03 , A61B6/00
CPC分类号： G06K9/40 , A61B6/037 , A61B6/461 , A61B6/467 , A61B6/5217 , A61B6/5229 , G06T7/11 , G06T2207/10104 , G06T2207/20012 , G06T2207/20104 , G06T2207/30004
摘要： In a method and apparatus for correcting image data from a medical imaging scan of a subject, into which subject a specified amount of an imaging substance has been introduced, a region of the image data, containing an anomalous proportion of the imaging substance introduced, is identified. For the identified region a regional value of a variable in the image data associated with the imaging substance is determined. The regional value is used to determine the proportion of the substance in the region, and the proportion is subtracted from the specified amount of the imaging substance.
摘要翻译：在用于从被摄体的医学成像扫描中校正图像数据的方法和装置中，将具有指定量的成像物质引入到被摄体中的图像数据的包含所引入的成像物质的异常比例的区域是确定。对于所识别的区域，确定与成像物质相关联的图像数据中的变量的区域值。区域值用于确定该区域中物质的比例，并从成像物质的规定量中减去比例。

9. 发明授权

US09220438B2 Method for combining multiple image data sets into one multi-fused image 有权
标题翻译：将多个图像数据组合成一个多融合图像的方法
公开(公告)号：US09220438B2
公开(公告)日：2015-12-29
申请号：US14185437
申请日：2014-02-20
申请人： Jens Kaftan , Matthew David Kelly
发明人： Jens Kaftan , Matthew David Kelly
IPC分类号： A61B5/055 , A61B5/00
CPC分类号： A61B5/055 , A61B5/0035
摘要： In a method and an apparatus to visualize nuclear medicine data from different modalities in a single image, image data sets acquired with different modalities are aligned with a data set representing corresponding anatomical data. The image data in each data set are segmented into separate regions, representing respective structures of interest, with reference to a segmentation derived from anatomical data. For each region, a corresponding segment of image data is selected from a selected image data set. The selected segments of the image data set are combined to generate a multi-fused image of the regions, by applying spatially dependent look-up tables to the multiple image data sets, thereby to determine whether each data set is hidden or displayed in each region.
摘要翻译：在用于在单个图像中从不同模态可视化核医学数据的方法和装置中，用不同模态获取的图像数据集与表示对应解剖数据的数据集对齐。参考从解剖数据导出的分割，将每个数据集中的图像数据分割成分开的区域，表示感兴趣的相应结构。对于每个区域，从所选择的图像数据集中选择相应的图像数据段。通过对多个图像数据集应用空间相关的查找表，组合图像数据集合的所选择的段以产生该区域的多融合图像，从而确定每个数据集是否被隐藏或显示在每个区域中。

10. 发明申请

US20130094727A1 METHOD AND APPARATUS FOR CORRECTING MEDICAL IMAGING DATA 有权
标题翻译：用于校正医学成像数据的方法和装置
公开(公告)号：US20130094727A1
公开(公告)日：2013-04-18
申请号：US13650337
申请日：2012-10-12
申请人： Matthew David Kelly
发明人： Matthew David Kelly
IPC分类号： G06K9/40
CPC分类号： G06K9/40 , A61B6/037 , A61B6/461 , A61B6/467 , A61B6/5217 , A61B6/5229 , G06T7/11 , G06T2207/10104 , G06T2207/20012 , G06T2207/20104 , G06T2207/30004
摘要： In a method and apparatus for correcting image data from a medical imaging scan of a subject, into which subject a specified amount of an imaging substance has been introduced, a region of the image data, containing an anomalous proportion of the imaging substance introduced, is identified. For the identified region a regional value of a variable in the image data associated with the imaging substance is determined. The regional value is used to determine the proportion of the substance in the region, and the proportion is subtracted from the specified amount of the imaging substance.
摘要翻译：在用于从被摄体的医学成像扫描中校正图像数据的方法和装置中，将具有指定量的成像物质引入到被摄体中的图像数据的包含所引入的成像物质的异常比例的区域是确定。对于所识别的区域，确定与成像物质相关联的图像数据中的变量的区域值。区域值用于确定该区域中物质的比例，并从成像物质的规定量中减去比例。

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