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公开(公告)号：US08081809B2
公开(公告)日：2011-12-20
申请号：US11562505
申请日：2006-11-22
申请人： Sandeep Dutta , Saad Ahmed Sirohey , Gopal B. Avinash , John V. Skinner , Patricia Le Nezet , DeAnn Marie Haas , Sardar Mal Gautham , Mukta C. Joshi
发明人： Sandeep Dutta , Saad Ahmed Sirohey , Gopal B. Avinash , John V. Skinner , Patricia Le Nezet , DeAnn Marie Haas , Sardar Mal Gautham , Mukta C. Joshi
IPC分类号： G06K9/00
CPC分类号： G06T11/006 , A61B6/032 , A61B6/583
摘要： Methods and apparatus for reconstructing a multiple resolution images of an object are provided. The method includes reconstructing a first three-dimensional image at a first resolution, determining at least one volume of interest in the generated image, and reconstructing a second three-dimensional image of the determined at least one volume of interest at a second resolution, the second resolution being higher than the first resolution such that a quantification of image structures is facilitated.
摘要翻译： 提供了用于重建对象的多个分辨率图像的方法和装置。 该方法包括以第一分辨率重建第一三维图像，确定生成的图像中的至少一个感兴趣的体积，以及以第二分辨率重建所确定的至少一个感兴趣体积的第二三维图像， 第二分辨率高于第一分辨率，使得图像结构的量化变得容易。
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2.发明申请Method, system, and computer product for separating coronary lumen, coronary vessel wall and calcified plaque in an intravascular ultrasound view 审中-公开血管内超声检查分离冠状动脉腔，冠状血管壁和钙化斑块的方法，系统和计算机产品公开(公告)号：US20080154137A1
公开(公告)日：2008-06-26
申请号：US11985587
申请日：2007-11-16
申请人： Celine Pruvot , DeAnn Marie Haas , Laurent Launay , James Donald Markvicka , Jean Louis Sablayrolles
发明人： Celine Pruvot , DeAnn Marie Haas , Laurent Launay , James Donald Markvicka , Jean Louis Sablayrolles
IPC分类号： A61B8/14
CPC分类号： G06T7/0012 , A61B8/12 , G06T7/136 , G06T15/08 , G06T2207/10068 , G06T2207/10132 , G06T2207/20004 , G06T2207/20044 , G06T2207/30048 , G06T2207/30101
摘要： Systems, methods and computer products for display of the inside of the coronary artery as an intravascular ultrasound (IVUS) view with separation of the lumen of the coronary, the wall of the vessel and calcified plaque. Exemplary embodiments include a cardiac volume rendering method, including obtaining intravascular ultrasound views of a blood vessel, detecting calcifications within the blood vessel, separating components of the blood vessel for display on a graphical user interface, defining several renderings of the components and displaying combinations of the several renderings on the graphical user interface.
摘要翻译： 用于显示冠状动脉内侧的系统，方法和计算机产品，作为血管内超声（IVUS）视图，分离冠状动脉的腔，血管壁和钙化斑块。 示例性实施例包括心脏体积绘制方法，包括获得血管的血管内超声波视图，检测血管内的钙化，分离血管的部件以在图形用户界面上显示，限定部件的多个渲染并显示组合 图形用户界面上的几个渲染。
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3.发明申请Methods and apparatus for generating a risk metric for soft plaque in vessels 有权用于生成血管软斑块风险度量的方法和装置公开(公告)号：US20080118122A1
公开(公告)日：2008-05-22
申请号：US11603490
申请日：2006-11-22
申请人： Saad Ahmed Sirohey , Gopal B. Avinash , John V. Skinner , Sandeep Dutta , Patricia Le Nezet , Deann Marie Haas
发明人： Saad Ahmed Sirohey , Gopal B. Avinash , John V. Skinner , Sandeep Dutta , Patricia Le Nezet , Deann Marie Haas
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06T7/62 , G06T2207/10116 , G06T2207/30048 , G06T2207/30101
摘要： A method for generating a score for soft plaque in coronary arteries includes using the computer to estimate the soft plaque content within at least one object depicted in a medical image, using the computer to determine a plaque score dependent upon the estimated soft plaque content of the at least one object, and using the computer to report the plaque score.
摘要翻译： 用于在冠状动脉中产生软斑块得分的方法包括使用计算机估计在医学图像中描绘的至少一个物体内的软斑块含量，使用计算机来确定取决于所估计的软斑块含量的斑块得分 至少一个对象，并使用电脑报告斑块得分。
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4.发明授权Methods and apparatus for generating a risk metric for soft plaque in vessels 有权用于生成血管软斑块风险度量的方法和装置公开(公告)号：US07957574B2
公开(公告)日：2011-06-07
申请号：US11603490
申请日：2006-11-22
申请人： Saad Ahmed Sirohey , Gopal B. Avinash , John V. Skinner , Sandeep Dutta , Patricia Le Nezet , Deann Marie Haas
发明人： Saad Ahmed Sirohey , Gopal B. Avinash , John V. Skinner , Sandeep Dutta , Patricia Le Nezet , Deann Marie Haas
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06T7/62 , G06T2207/10116 , G06T2207/30048 , G06T2207/30101
摘要： A method for generating a score for soft plaque in coronary arteries includes using the computer to estimate the soft plaque content within at least one object depicted in a medical image, using the computer to determine a plaque score dependent upon the estimated soft plaque content of the at least one object, and using the computer to report the plaque score.
摘要翻译： 用于在冠状动脉中产生软斑块得分的方法包括使用该计算机估计在医学图像中描绘的至少一个物体内的软斑块含量，使用计算机来确定取决于所估计的软斑块含量的斑块得分 至少一个对象，并使用电脑报告斑块得分。
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公开(公告)号：US07940974B2
公开(公告)日：2011-05-10
申请号：US11602909
申请日：2006-11-21
申请人： John V. Skinner , Gopal B. Avinash , Patricia Le Nezet , Sandeep Dutta , Saad Ahmed Sirohey , Deann Marie Haas
发明人： John V. Skinner , Gopal B. Avinash , Patricia Le Nezet , Sandeep Dutta , Saad Ahmed Sirohey , Deann Marie Haas
IPC分类号： G06K9/00
CPC分类号： G06K9/34 , G06T7/12 , G06T2207/10081 , G06T2207/20096 , G06T2207/30101
摘要： Method and system for processing an object within a diagnostic image comprises segmenting a three dimensional (3D) object within a diagnostic image. A contour of the object is fitted with a 3D mesh comprising splines in at least first and second directions. The splines provide a plurality of editable control points, and the splines in the first direction intersect with the splines in the second direction at intersection points. A position of at least one control point on the 3D mesh is adjusted based on a user input.
摘要翻译： 用于处理诊断图像内的对象的方法和系统包括分割诊断图像内的三维（3D）对象。 对象的轮廓装配有至少在第一和第二方向上包括花键的3D网格。 花键提供多个可编辑的控制点，并且第一方向上的花键在交叉点处与第二方向上的花键相交。 基于用户输入来调整3D网格上至少一个控制点的位置。
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公开(公告)号：US20080137926A1
公开(公告)日：2008-06-12
申请号：US11602909
申请日：2006-11-21
申请人： John V. Skinner , Gopal B. Avinash , Patricia Le Nezet , Sandeep Dutta , Saad Ahmed Sirohey , Deann Marie Haas
发明人： John V. Skinner , Gopal B. Avinash , Patricia Le Nezet , Sandeep Dutta , Saad Ahmed Sirohey , Deann Marie Haas
IPC分类号： G06K9/00
CPC分类号： G06K9/34 , G06T7/12 , G06T2207/10081 , G06T2207/20096 , G06T2207/30101
摘要： Method and system for processing an object within a diagnostic image comprises segmenting a three dimensional (3D) object within a diagnostic image. A contour of the object is fitted with a 3D mesh comprising splines in at least first and second directions. The splines provide a plurality of editable control points, and the splines in the first direction intersect with the splines in the second direction at intersection points. A position of at least one control point on the 3D mesh is adjusted based on a user input.
摘要翻译： 用于处理诊断图像内的对象的方法和系统包括分割诊断图像内的三维（3D）对象。 对象的轮廓装配有至少在第一和第二方向上包括花键的3D网格。 花键提供多个可编辑的控制点，并且第一方向上的花键在交叉点处与第二方向上的花键相交。 基于用户输入来调整3D网格上至少一个控制点的位置。
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公开(公告)号：US20080119713A1
公开(公告)日：2008-05-22
申请号：US11562704
申请日：2006-11-22
申请人： Patricia Le Nezet , Sandeep Dutta , Saad Ahmed Sirohey , Gopal B. Avinash , John V. Skinner , DeAnn Marie Haas
发明人： Patricia Le Nezet , Sandeep Dutta , Saad Ahmed Sirohey , Gopal B. Avinash , John V. Skinner , DeAnn Marie Haas
IPC分类号： A61B5/05
CPC分类号： A61B5/02007 , A61B5/7264 , A61B6/032 , A61B6/541 , Y10S715/961 , Y10S715/964
摘要： Methods and apparatus for coding a visual representation of one or more plaque regions in a vessel are provided. The method includes segmenting the visual representation of the vessel to identify structures associated with the vessel, classifying at least one region in the vessel as a plaque region, displaying the at least one plaque region using a visual highlight selectively associated with the classification for the at least one plaque region, and shading the visual highlight based on a probability that the classification is correct.
摘要翻译： 提供了用于编码血管中一个或多个斑块区域的视觉表示的方法和装置。 该方法包括分割血管的视觉表示以识别与血管相关联的结构，将血管中的至少一个区域分类为斑块区域，使用与该分类的选择性相关联的视觉突出显示该至少一个斑块区域 至少一个斑块区域，并且基于分类正确的概率来遮蔽视觉亮点。
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8.发明授权Method and system for automatically identifying and displaying vessel plaque views 有权自动识别和显示血管斑块视图的方法和系统公开(公告)号：US08126238B2
公开(公告)日：2012-02-28
申请号：US11603488
申请日：2006-11-22
申请人： John V. Skinner , Gopal B. Avinash , Saad Ahmed Sirohey , Sandeep Dutta , Patricia Le Nezet , Deann Marie Haas
发明人： John V. Skinner , Gopal B. Avinash , Saad Ahmed Sirohey , Sandeep Dutta , Patricia Le Nezet , Deann Marie Haas
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , A61B6/507 , G06K2009/00932 , G06T19/00 , G06T2207/10072 , G06T2207/30101
摘要： A method for processing computed tomography (CT) datasets comprises identifying regions of interest (ROIs) within a CT dataset is provided. The ROIs are ranked based on a comparison to at least one predetermined parameter. The ranking determines a level of importance for the ROIs with respect to each other. A list of the ROIs is provided on a display, the list indicating the ROIs based on an associated level of importance. The ROIs are selectable with a user interface.
摘要翻译： 提供了一种用于处理计算机断层摄影（CT）数据集的方法，其包括识别CT数据集内的感兴趣区域（ROI）。 基于与至少一个预定参数的比较来对ROI进行排名。 排名决定了相对于ROI的ROI的重要程度。 在显示器上提供ROI的列表，该列表基于相关联的重要级别指示ROI。 ROI可通过用户界面进行选择。
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9.发明申请Method and system for automatically identifying and displaying vessel plaque views 有权自动识别和显示血管斑块视图的方法和系统公开(公告)号：US20080118131A1
公开(公告)日：2008-05-22
申请号：US11603488
申请日：2006-11-22
申请人： John V. Skinner , Gopal B. Avinash , Saad Ahmed Sirohey , Sandeep Dutta , Patricia Le Nezet , Deann Marie Haas
发明人： John V. Skinner , Gopal B. Avinash , Saad Ahmed Sirohey , Sandeep Dutta , Patricia Le Nezet , Deann Marie Haas
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , A61B6/507 , G06K2009/00932 , G06T19/00 , G06T2207/10072 , G06T2207/30101
摘要： A method for processing computed tomography (CT) datasets comprises identifying regions of interest (ROIs) within a CT dataset is provided. The ROIs are ranked based on a comparison to at least one predetermined parameter. The ranking determines a level of importance for the ROIs with respect to each other. A list of the ROIs is provided on a display, the list indicating the ROIs based on an associated level of importance. The ROIs are selectable with a user interface.
摘要翻译： 提供了一种用于处理计算机断层摄影（CT）数据集的方法，其包括识别CT数据集内的感兴趣区域（ROI）。 基于与至少一个预定参数的比较来对ROI进行排名。 排名决定了相对于ROI的ROI的重要程度。 在显示器上提供ROI的列表，该列表基于相关联的重要级别指示ROI。 ROI可通过用户界面进行选择。
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10.发明申请公开(公告)号：US20080118021A1
公开(公告)日：2008-05-22
申请号：US11562505
申请日：2006-11-22
申请人： Sandeep Dutta , Saad Ahmed Sirohey , Gopal B. Avinash , John V. Skinner , Patricia Le Nezet , DeAnn Marie Haas , Sardar Mal Gautham , Mukta C. Joshi
发明人： Sandeep Dutta , Saad Ahmed Sirohey , Gopal B. Avinash , John V. Skinner , Patricia Le Nezet , DeAnn Marie Haas , Sardar Mal Gautham , Mukta C. Joshi
CPC分类号： G06T11/006 , A61B6/032 , A61B6/583
摘要： Methods and apparatus for reconstructing a multiple resolution images of an object are provided. The method includes reconstructing a first three-dimensional image at a first resolution, determining at least one volume of interest in the generated image, and reconstructing a second three-dimensional image of the determined at least one volume of interest at a second resolution, the second resolution being higher than the first resolution such that a quantification of image structures is facilitated.
摘要翻译： 提供了用于重建对象的多个分辨率图像的方法和装置。 该方法包括以第一分辨率重建第一三维图像，确定生成的图像中的至少一个感兴趣的体积，以及以第二分辨率重建所确定的至少一个感兴趣体积的第二三维图像， 第二分辨率高于第一分辨率，使得图像结构的量化变得容易。
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