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1. 发明申请

WO2004075117A1 VOLUME VISUALIZATION USING TISSUE MIX 审中-公开
标题翻译：使用组织混合的体积可视化
公开(公告)号：WO2004075117A1
公开(公告)日：2004-09-02
申请号：PCT/IB2004/050129
申请日：2004-02-18
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , TRUYEN, Roel , LOBREGT, Steven , SERLIE, Iwo, W., O.
发明人： TRUYEN, Roel , LOBREGT, Steven , SERLIE, Iwo, W., O.
IPC分类号： G06T11/00
CPC分类号： G06T11/008
摘要： A method is presented to calculate the relative contribution of different tissues, or tissue mix, to at least one data element in a medical object data set, the medical object data set containing data elements, the data elements assigning data values to respective positions in a multi-dimensional geometrical space containing more than one tissue, by means by which parameters are calculated for the at least one data element, the parameters being dependent on the data value of the at least one data element and data values of surrounding data elements in the neighborhood of the at least one data element, the parameters being further compared to combinations of said parameters for data elements occurring in the region of boundaries between tissues.
摘要翻译：提出了一种用于计算不同组织或组织混合物对医疗对象数据集中的至少一个数据元素的相对贡献的方法，包含数据元素的医疗对象数据集，将数据值分配给各个位置的数据元素通过对至少一个数据元素计算参数的方式，包含多于一个组织的多维几何空间，参数取决于至少一个数据元素的数据值，以及在该数据元素中的周围数据元素的数据值所述参数进一步与在组织之间的边界区域中出现的数据元素的所述参数的组合进行比较。

2. 发明申请

WO2010020921A3 BLANKING OF IMAGE REGIONS 审中-公开
公开(公告)号：WO2010020921A3
公开(公告)日：2010-02-25
申请号：PCT/IB2009/053588
申请日：2009-08-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SERLIE, Iwo, W., O. , MARTHERUS, Dolph
发明人： SERLIE, Iwo, W., O. , MARTHERUS, Dolph
IPC分类号： G06T5/00
摘要： A method of masking part of an image for display comprises assigning (506) pixel values to respective pixels outside a region of interest (2) to obtain a masked region (3), the pixel values being determined according to a mask function, the mask function being dependent on a distance of a position of a respective pixel to the region of interest (2), for obtaining a smooth transition region (5) in the masked region (3) at a boundary (6) of the masked region towards the region of interest (2). The mask function may be a darkening filter. The pixels in the transition region (5) are assigned brighter pixel values at pixel locations closer to the region of interest and darker pixel values at pixel locations further away from the region of interest.

3. 发明申请

WO2004075116A1 VOLUME VISUALIZATION USING TISSUE MIX 审中-公开
标题翻译：使用组织混合的体积可视化
公开(公告)号：WO2004075116A1
公开(公告)日：2004-09-02
申请号：PCT/IB2004/050117
申请日：2004-02-17
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V., , TRUYEN, Roel , SERLIE, Iwo, W., O. , LOBREGT, Steven
发明人： TRUYEN, Roel , SERLIE, Iwo, W., O. , LOBREGT, Steven
IPC分类号： G06T11/00
CPC分类号： G06T11/008
摘要： A method of constructing an object data set of data elements representing a physical property is described, in which the construction of the object data set includes assigning attributes to respective data elements. Such attributes are used, for example, in volume rendering. The construction of the object data set is achieved in such a way that the relative contributions of the physical property to the values of the respective data elements are derived on the basis of the relative contributions of the physical property to the data values of the data elements. These contributions are calculated by modeling transition changes in the image using a plot of grey value and gradient magnitude. Sampling of data points along the maximum gradient allows identification of the ranges of the physical property contributing to the selected voxel and calculation of the relative amounts.
摘要翻译：描述构建表示物理属性的数据元素的对象数据集的方法，其中对象数据集的构造包括将属性分配给各个数据元素。例如，在体绘制中使用这样的属性。以如下方式实现对象数据集的构造：使物理属性相对于相应数据元素的值的相对贡献基于物理属性对数据元素的数据值的相对贡献而导出。这些贡献通过使用灰度值和梯度大小的图来对图像中的转变变化进行建模来计算。沿着最大梯度采样数据点允许识别对所选体素有贡献的物理属性的范围和相对量的计算。

4. 发明申请

WO2002093496A1 ANALYSIS OF A MULTI-DIMENSIONAL DATA SET 审中-公开
标题翻译：多维数据集分析
公开(公告)号：WO2002093496A1
公开(公告)日：2002-11-21
申请号：PCT/IB2002/001572
申请日：2002-05-02
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： TRUYEN, Roel , SERLIE, Iwo, W., O.
IPC分类号： G06T17/40
CPC分类号： G06T19/00
摘要： A multi-dimensional data set assigns data values to positions in a multi-dimensional geometrical space. A visualization is derived from the multi-dimensional data set, for example, by way of a volume or surface rendering technique. The visualization is reproduced on a display and parts that have been missed in the display are detected and indicated. For example, a new representation is made on the basis of the detected missed parts, for example, from another point of view and/or another field of view.
摘要翻译：多维数据集将数据值分配给多维几何空间中的位置。可视化从多维数据集导出，例如通过体积或表面渲染技术。可视化在显示器上再现，并且检测并指示在显示器中错过的部件。例如，基于检测到的错过的部分，例如从另一观点和/或另一视野来进行新的表示。

5. 发明申请

WO2002093495A1 METHOD, SYSTEM AND COMPUTER PROGRAM FOR PRODUCING A MEDICAL REPORT 审中-公开
标题翻译：生产医疗报告的方法，系统和计算机程序
公开(公告)号：WO2002093495A1
公开(公告)日：2002-11-21
申请号：PCT/IB2002/001558
申请日：2002-04-29
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： GERRITSEN, Frans, A. , TRUYEN, Roel , SERLIE, Iwo, W., O.
IPC分类号： G06T17/40
CPC分类号： G06T19/00 , G06F19/321 , G06T2210/41 , G16H15/00
摘要： The invention refers to a method of producing a medical report comprising a dynamic image information based on a volumetric scan of one or more internal organs of a subject. According to the method two-dimensional images for simulating a three-dimensional view of the one or more internal organs based on the volumetric scan are calculated using a workstation. The resulting two-dimensional images are next projected on a surface of a geometrical object, which is then unfolded to a two-dimensional flat plane (U,L,F,R,B,D), and stored in a generated textual medical report for further analysis on a low0end computer. Advantageously the stored two-dimensional images are displayed dynamically within the medical report, either as a sequence of images or as a part of a virtual environment.
摘要翻译：本发明涉及一种生产医疗报告的方法，其包括基于受试者的一个或多个内部器官的体积扫描的动态图像信息。根据该方法，使用工作站计算用于模拟基于体积扫描的一个或多个内部器官的三维视图的二维图像。所得到的二维图像接下来投影在几何对象的表面上，然后将其展开到二维平面（U，L，F，R，B，D），并存储在生成的文本医疗报告用于进一步分析低端电脑。有利地，存储的二维图像在医疗报告中动态地显示，或者作为图像序列或者作为虚拟环境的一部分。

6. 发明公开

EP1393260A1 ANALYSIS OF A MULTI-DIMENSIONAL DATA SET 审中-公开
标题翻译：多维数据集分析
公开(公告)号：EP1393260A1
公开(公告)日：2004-03-03
申请号：EP02724570.3
申请日：2002-05-02
申请人： Koninklijke Philips Electronics N.V.
发明人： TRUYEN, Roel , SERLIE, Iwo, W., O.
IPC分类号： G06T17/40
CPC分类号： G06T19/00
摘要： A multi-dimensional data set assigns data values to positions in a multi-dimensional geometrical space. A visualization is derived from the multi-dimensional data set, for example, by way of a volume or surface rendering technique. The visualization is reproduced on a display and parts that have been missed in the display are detected and indicated. For example, a new representation is made on the basis of the detected missed parts, for example, from another point of view and/or another field of view.

7. 发明公开

EP1597703A1 VOLUME VISUALIZATION USING TISSUE MIX 有权转让
标题翻译： VOLUMENVISUALISIERUNG UNTER VERWENDUNG EINER GEWEBEMISCHUNG
公开(公告)号：EP1597703A1
公开(公告)日：2005-11-23
申请号：EP04711679.3
申请日：2004-02-17
申请人： Koninklijke Philips Electronics N.V.
发明人： TRUYEN, Roel , SERLIE, Iwo, W., O. , LOBREGT, Steven
IPC分类号： G06T11/00
CPC分类号： G06T11/008
摘要： A method is presented to calculate the relative contribution of different tissues, or tissue mix, to at least one data element in a medical object data set, the medical object data set containing data elements, the data elements assigning data values to respective positions in a multi-dimensional geometrical space containing more than one tissue, by means by which parameters are calculated for the at least one data element, the parameters being dependent on the data value of the at least one data element and data values of surrounding data elements in the neighborhood of the at least one data element, the parameters being further compared to combinations of said parameters for data elements occurring in the region of boundaries between tissues.
摘要翻译：提出了一种用于计算不同组织或组织混合物对医疗对象数据集中的至少一个数据元素的相对贡献的方法，包含数据元素的医疗对象数据集，将数据值分配给各个位置的数据元素通过对至少一个数据元素计算参数的方式，包含多于一个组织的多维几何空间，参数取决于至少一个数据元素的数据值，以及所述至少一个数据元素中的周围数据元素的数据值所述参数进一步与在组织之间的边界区域中出现的数据元素的所述参数的组合进行比较。

8. 发明公开

EP1393259A1 METHOD, SYSTEM AND COMPUTER PROGRAM FOR PRODUCING A MEDICAL REPORT 有权
标题翻译：方法，系统和计算机程序产品，用于创建医学报告的
公开(公告)号：EP1393259A1
公开(公告)日：2004-03-03
申请号：EP02722633.1
申请日：2002-04-29
申请人： Koninklijke Philips Electronics N.V.
发明人： GERRITSEN, Frans, A. , TRUYEN, Roel , SERLIE, Iwo, W., O.
IPC分类号： G06T17/40
CPC分类号： G06T19/00 , G06F19/321 , G06T2210/41 , G16H15/00
摘要： The invention refers to a method of producing a medical report comprising a dynamic image information based on a volumetric scan of one or more internal organs of a subject. According to the method two-dimensional images for simulating a three-dimensional view of the one or more internal organs based on the volumetric scan are calculated using a workstation. The resulting two-dimensional images are next projected on a surface of a geometrical object, which is then unfolded to a two-dimensional flat plane (U,L,F,R,B,D), and stored in a generated textual medical report for further analysis on a low-end computer. Advantageously the stored two-dimensional images are displayed dynamically within the medical report, either as a sequence of images or as a part of a virtual environment.

9. 发明公开

EP1597704A1 VOLUME VISUALIZATION USING TISSUE MIX 审中-公开
标题翻译： VOLUMENVISUALISIERUNG DURCH VERWENDUNG EINERGEWEBEMISCHUNG
公开(公告)号：EP1597704A1
公开(公告)日：2005-11-23
申请号：EP04712126.4
申请日：2004-02-18
申请人： Koninklijke Philips Electronics N.V.
发明人： TRUYEN, Roel , LOBREGT, Steven , SERLIE, Iwo, W., O.
IPC分类号： G06T11/00
CPC分类号： G06T11/008
摘要： A method is presented to calculate the relative contribution of different tissues, or tissue mix, to at least one data element in a medical object data set, the medical object data set containing data elements, the data elements assigning data values to respective positions in a multi-dimensional geometrical space containing more than one tissue, by means by which parameters are calculated for the at least one data element, the parameters being dependent on the data value of the at least one data element and data values of surrounding data elements in the neighborhood of the at least one data element, the parameters being further compared to combinations of said parameters for data elements occurring in the region of boundaries between tissues.
摘要翻译：提出了一种用于计算不同组织或组织混合物对医疗对象数据集中的至少一个数据元素的相对贡献的方法，包含数据元素的医疗对象数据集，将数据值分配给各个位置的数据元素通过对至少一个数据元素计算参数的方式，包含多于一个组织的多维几何空间，参数取决于至少一个数据元素的数据值，以及所述至少一个数据元素中的周围数据元素的数据值所述参数进一步与在组织之间的边界区域中出现的数据元素的所述参数的组合进行比较。

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