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1. 发明申请

WO2011051863A1 THREE-DIMENSIONAL ANALYSIS OF LESIONS REPRESENTED BY IMAGE DATA 审中-公开
标题翻译：图像数据表示的LESIONS三维分析
公开(公告)号：WO2011051863A1
公开(公告)日：2011-05-05
申请号：PCT/IB2010/054772
申请日：2010-10-21
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , GRASS, Michael , HANSIS, Eberhard, Sebastian , BUELOW, Thomas , ERHARD, Klaus
发明人： GRASS, Michael , HANSIS, Eberhard, Sebastian , BUELOW, Thomas , ERHARD, Klaus
IPC分类号： A61B6/00 , A61B6/02 , G06T7/00
CPC分类号： A61B6/502 , A61B6/025 , A61B6/466 , G06K9/00208 , G06K9/6221 , G06T7/0012 , G06T2207/10072 , G06T2207/30068
摘要： A system for three-dimensional analysis of lesions in image data is disclosed. It comprises a lesion detection subsystem (1) for detecting individual lesions and three- dimensional positions of the individual lesions, based on e.g. breast image data (301). It comprises a cluster detection subsystem (2) for detecting a cluster of lesions (302),based on three-dimensional position information of lesions, and associating at least some of the individual lesions with the cluster of lesions (302),based on the three-dimensional positions of the individual lesions. The cluster detection subsystem(2) is arranged for detecting the cluster of lesions (302),based on the three-dimensional positions of the individual lesions. It comprises a cluster analysis subsystem (3) for analyzing the cluster of lesions (302).
摘要翻译：公开了一种用于图像数据中病变三维分析的系统。它包括病变检测子系统（1），用于根据例如病毒检测子系统（1）检测个体病变和个体病变的三维位置。乳房图像数据（301）。其包括用于基于病变的三维位置信息来检测病变群集（302）的群集检测子系统（2），并且基于所述病变群集（302）将至少一些个体病变与所述病变簇（302）相关联个体病变的立体位置。集群检测子系统（2）被设置为基于个体病变的三维位置来检测病变簇（302）。它包括用于分析病变簇（302）的聚类分析子系统（3）。

2. 发明申请

WO2011073864A2 RECONSTRUCTING AN OBJECT OF INTEREST 审中-公开
标题翻译：重新建立利益对象
公开(公告)号：WO2011073864A2
公开(公告)日：2011-06-23
申请号：PCT/IB2010/055714
申请日：2010-12-10
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , ERHARD, Klaus , GRASS, Michael , BUELOW, Thomas , HANSIS, Eberhard Sebastian
发明人： ERHARD, Klaus , GRASS, Michael , BUELOW, Thomas , HANSIS, Eberhard Sebastian
IPC分类号： G06T11/00
CPC分类号： G06T11/006 , G06T2211/436
摘要： A system for generating a reconstruction of an object of interest comprises a shape model generator (1) for generating a shape model representing a shape of the object in dependence on a plurality of projections of the object, and a reconstructor (2) for reconstructing the object, based on the projections, in dependence on the shape model to obtain the reconstruction of the object. The reconstructor (2) comprises a soft-tissue reconstructor (4) for generating a reconstruction favoring soft tissue, based on the plurality of projections, and a sparse reconstructor (5) for generating a reconstruction of sparse objects, based on the plurality of projections. The reconstructor (2) comprises a clipping subsystem (3) for clipping an outside of the object from the reconstruction, based on the shape model, or the reconstructor (2) is arranged for reconstructing only an inside and/or boundary of the object as defined by the shape model.
摘要翻译：用于生成感兴趣对象的重建的系统包括：形状模型生成器（1），用于根据对象的多个投影来生成表示对象的形状的形状模型;以及重建器（2），用于重建对象，根据投影，依靠形状模型获得物体的重建。重建器（2）包括一个软组织重构器（4），用于基于多个投影产生有利于软组织的重构，以及一个稀疏重建器（5），用于基于多个突起产生稀疏对象的重构。重建器（2）包括用于基于形状模型从重建中剪除对象外部的剪辑子系统（3），或者重建器（2）被布置为仅重构对象的内部和/或边界，由形状模型定义。

3. 发明申请

WO2011007312A1 MULTI-MODALITY BREAST IMAGING 审中-公开
标题翻译：多模态乳腺成像
公开(公告)号：WO2011007312A1
公开(公告)日：2011-01-20
申请号：PCT/IB2010/053178
申请日：2010-07-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , BUELOW, Thomas , GRASS, Michael , ERHARD, Klaus
发明人： BUELOW, Thomas , GRASS, Michael , ERHARD, Klaus
IPC分类号： G06T7/00
CPC分类号： G06T7/0032 , G06T7/344 , G06T2207/10088 , G06T2207/10116 , G06T2207/30068
摘要： A system for multi-modality breast imaging comprises a first shape model constructing sub-system (1) for constructing a first shape model of the breast as represented in a first image (9), in which the breast has its natural shape, a second shape model constructing sub-system (2) for constructing a second shape model of the breast as represented in a second image (10), in which the breast is compressed by using a compression paddle, and a deformation estimating sub-system (3) for estimating a volumetric deformation field (12) defining a mapping between the first image (9) and the second image (10) on the basis of the shape models and an elastic deformation model (11) of the breast, the deformation estimating sub-system (3) being arranged to estimate the volumetric deformation field (12) on the basis of a first tissue surface of the breast in the first image (9) and a second tissue surface of the breast in the second image (10).
摘要翻译：一种用于多模式乳房成像的系统，包括构成子系统（1）的第一形状模型，用于构建乳房的第一形状模型，如第一图像（9）所示，其中乳房具有其自然形状，第二形状模型形状模型构造子系统（2），用于构建如第二图像（10）所示的乳房的第二形状模型，其中通过使用压缩桨片对乳房进行压缩，以及变形估计子系统（3）用于基于形状模型和乳房的弹性变形模型（11）来估计限定第一图像（9）和第二图像（10）之间的映射的体积变形场（12）系统（3）布置成基于第一图像（9）中的乳房的第一组织表面和第二图像（10）中的乳房的第二组织表面来估计体积变形场（12）。

4. 发明申请

WO2013038284A1 GENERATING A THREE-DIMENSIONAL MODEL FROM AN OBJECT OF INTEREST 审中-公开
标题翻译：从兴趣对象中产生三维模型
公开(公告)号：WO2013038284A1
公开(公告)日：2013-03-21
申请号：PCT/IB2012/054368
申请日：2012-08-27
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GmbH , ERHARD, Klaus , GRASS, Michael , NIELSEN, Tim , BUELOW, Thomas
发明人： ERHARD, Klaus , GRASS, Michael , NIELSEN, Tim , BUELOW, Thomas
IPC分类号： A61B5/00 , A61B6/00 , G01N21/47 , G06T11/00
CPC分类号： A61B5/0073 , A61B5/0035 , A61B5/0091 , A61B6/4417 , A61B6/502 , A61B6/5247 , G06F19/00 , G16H50/50
摘要： For generating a three-dimensional model (60) from an object of interest optical tomography raw data acquired from the object and X-ray image data acquired from the object (50) is used to select a reference model of the object (18) from a plurality of reference models based on the X-ray image data and the optical tomography raw data. The three- dimensional model is generated from the reference model by adjusting the reference model to the X-ray image data.
摘要翻译：为了从感兴趣对象生成三维模型（60），从对象获取的原始数据和从对象（50）获取的X射线图像数据用于从对象（18）获取的原始数据和从对象（50）获得的X射线图像数据，从基于X射线图像数据和光学层析成像原始数据的多个参考模型。通过将参考模型调整到X射线图像数据，从参考模型生成三维模型。

5. 发明申请

WO2012176100A1 SYSTEM AND METHOD FOR PROCESSING A MEDICAL IMAGE 审中-公开
标题翻译：用于处理医学图像的系统和方法
公开(公告)号：WO2012176100A1
公开(公告)日：2012-12-27
申请号：PCT/IB2012/053007
申请日：2012-06-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , BUELOW, Thomas , BERGTHOLDT, Martin , MEETZ, Kirsten , CARLSEN, Ingwer-Curt , WIEMKER, Rafael
发明人： BUELOW, Thomas , BERGTHOLDT, Martin , MEETZ, Kirsten , CARLSEN, Ingwer-Curt , WIEMKER, Rafael
IPC分类号： G06T7/00
CPC分类号： G06F3/04845 , G06F3/0485 , G06T7/10 , G06T2207/20092 , G06T2207/20112
摘要： A system (100) for processing a medical image (102), the system being arranged for establishing a region of interest 104 in the medical image, and the system comprising segmentation means (120) for applying a plurality of different segmentation methods (124) to the region of interest for obtaining an associated plurality of segmentation results (122), visualization means (140) for simultaneously displaying the plurality of segmentation results to a user, and a user input (160) for receiving from the user a selection command (162) indicative of a selection of one of the plurality of segmentation results for establishing an associated one of the plurality of different segmentation methods as a selected segmentation method (164).
摘要翻译：一种用于处理医学图像（102）的系统（100），所述系统被布置成用于在医学图像中建立感兴趣区域104，并且所述系统包括用于应用多个不同分割方法（124）的分割装置（120）到用于获得相关联的多个分割结果（122）的感兴趣区域，用于将多个分割结果同时显示给用户的可视化装置（140）和用户输入（160），用于从用户接收选择命令 162），其指示所述多个分割结果之一的选择，用于建立所述多个不同分割方法中的相关联的分割方法作为选择的分割方法（164）。

6. 发明申请

WO2012069990A1 IMAGE PROCESSING APPARATUS 审中-公开
标题翻译：图像处理设备
公开(公告)号：WO2012069990A1
公开(公告)日：2012-05-31
申请号：PCT/IB2011/055232
申请日：2011-11-22
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , WIEMKER, Rafael , BUELOW, Thomas , BERGTHOLDT, Martin , MEETZ, Kirsten , CARLSEN, Ingwer-Curt
发明人： WIEMKER, Rafael , BUELOW, Thomas , BERGTHOLDT, Martin , MEETZ, Kirsten , CARLSEN, Ingwer-Curt
IPC分类号： G06T11/00
CPC分类号： G06T11/60 , G06T11/00
摘要： Image processing apparatus (100) for creating an overlaid presentation of a first input image (101) and a second input image (102) in an output image (108), the first input image comprising input values, the output image comprising vectors of output values, the vectors of output values representing colors of the output image, and the apparatus comprising an input (110) for obtaining the first input image and the second input image, a rendering unit (140) configured for rendering the first input image in the output image by using a first mapping function for representing the input values in the vectors of output values, a predictor (120) configured for predicting the second input image from the first input image for obtaining a predicted second input image (104), a residual calculator (130) configured for calculating a residual image (106) from the second input image and the predicted second input image, the residual image comprising residual values representing prediction errors of the predicted second input image, and the rendering unit being further configured for rendering the residual image in the output image by using a second mapping function for representing the residual values in the vectors of output values, the second mapping function being different from the first mapping function for distinguishing the residual image from the first input image.
摘要翻译：用于在输出图像（108）中创建第一输入图像（101）和第二输入图像（102）的叠加呈现的图像处理装置（100），所述第一输入图像包括输入值，所述输出图像包括输出矢量值，表示输出图像的颜色的输出值的矢量，以及包括用于获得第一输入图像和第二输入图像的输入（110）的装置，被配置为将第一输入图像呈现在通过使用用于表示输出值的向量中的输入值的第一映射函数来输出图像;预测器（120），被配置为从第一输入图像预测第二输入图像以获得预测的第二输入图像（104），剩余计算器（130），被配置为从所述第二输入图像和所述预测的第二输入图像计算残差图像（106），所述残差图像包括表示所述第二输入图像的预测误差的残差值预测的第二输入图像，并且再现单元还被配置为通过使用用于表示输出值的向量中的残差的第二映射函数来渲染输出图像中的残差图像，第二映射函数不同于第一映射函数用于区分残留图像与第一输入图像。

7. 发明申请

WO2011128791A1 IMAGE DATA SEGMENTATION 审中-公开
标题翻译：图像数据分类
公开(公告)号：WO2011128791A1
公开(公告)日：2011-10-20
申请号：PCT/IB2011/051106
申请日：2011-03-16
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , WIEMKER, Rafael , BUELOW, Thomas , BYSTROV, Daniel , VIK, Torbjoern , SCHULZ, Heinrich
发明人： WIEMKER, Rafael , BUELOW, Thomas , BYSTROV, Daniel , VIK, Torbjoern , SCHULZ, Heinrich
IPC分类号： G06T7/00
CPC分类号： G06T7/0012 , G06T7/12 , G06T2207/10072 , G06T2207/20101 , G06T2207/20104 , G06T2207/30004
摘要： A method for segmenting image data includes identifying a 2D boundary start position corresponding to tissue of interest in a cross-section of volumetric image data, wherein the start position is identified by a current position of a graphical pointer with respect to the cross-section, generating a preview 2D boundary for the tissue of interest based on the start position, displaying the preview 2D boundary superimposed over the cross-section, and updating the displayed preview 2D boundary if the position of the graphical pointer changes with respect to the cross- section.
摘要翻译：用于分割图像数据的方法包括：识别在体积图像数据的横截面中对应于感兴趣组织的2D边界开始位置，其中，开始位置由图形指示器相对于横截面的当前位置来识别，基于开始位置生成针对感兴趣组织的预览2D边界，显示叠加在横截面上的预览2D边界，以及如果图形指针的位置相对于横截面变化则更新显示的预览2D边界。

8. 发明申请

WO2011033455A1 SYSTEM AND METHOD FOR DETERMINING A PROPERTY OF BLUR IN A BLURRED IMAGE 审中-公开
标题翻译：用于确定蓝图中的红色属性的系统和方法
公开(公告)号：WO2011033455A1
公开(公告)日：2011-03-24
申请号：PCT/IB2010/054154
申请日：2010-09-15
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , WIEMKER, Rafael , BUELOW, Thomas , RENISCH, Steffen
发明人： WIEMKER, Rafael , BUELOW, Thomas , RENISCH, Steffen
IPC分类号： G06T7/00 , G06T5/00
CPC分类号： G06T7/0002 , G06T5/003 , G06T7/70 , G06T2207/10104 , G06T2207/20201 , G06T2207/30004
摘要： A system and a method of determining a property of blur in an image are provided. According to other aspects a medical image acquisition apparatus, a medical workstation and a computer program product are provided. The system (100) comprises a receiver (102) for receiving the image of an object-of- interest of a body. The image comprises blur. Further, the system comprises a determining subsystem (122) for determining a value of a characteristic of the blur in the image on individual lines of a plurality of lines intersecting with the object-of-interest at different angles. Thus, the lines extend in different directions. The determination of the value comprises analyzing the image along the respective lines. The system further comprises an obtaining subsystem (126) for obtaining a direction in which the value of the characteristic of the blur is maximal, based on the determined values on the individual lines of the plurality of lines, which lines extend in different directions.
摘要翻译：提供了一种确定图像中的模糊属性的系统和方法。根据其他方面，提供医学图像采集装置，医疗工作站和计算机程序产品。系统（100）包括用于接收身体感兴趣对象的图像的接收器（102）。图像包括模糊。此外，该系统包括确定子系统（122），用于确定与不同角度的与感兴趣物体相交的多条线上的各行上的图像中的模糊特征的值。因此，线在不同的方向延伸。该值的确定包括分析沿着各行的图像。该系统还包括获取子系统（126），用于根据在多条线路上的各条线路上确定的值来获得模糊特征值最大的方向，这些线路在不同方向上延伸。

9. 发明申请

WO2010143100A1 VISUALIZATION APPARATUS FOR VISUALIZING AN IMAGE DATA SET 审中-公开
标题翻译：用于可视化图像数据集的可视化装置
公开(公告)号：WO2010143100A1
公开(公告)日：2010-12-16
申请号：PCT/IB2010/052464
申请日：2010-06-02
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , WIEMKER, Rafael , BUELOW, Thomas , LORENZ, Cristian , VIK, Torbjörn , KABUS, Sven
发明人： WIEMKER, Rafael , BUELOW, Thomas , LORENZ, Cristian , VIK, Torbjörn , KABUS, Sven
IPC分类号： G06T17/00 , G06T11/00
CPC分类号： G06T7/0012 , G06T11/001 , G06T19/00 , G06T2200/24 , G06T2207/10081 , G06T2207/10088 , G06T2207/10132 , G06T2207/20021 , G06T2207/20092 , G06T2207/30064 , G06T2210/41 , G06T2219/028 , G06T2219/2012
摘要： The invention relates to a visualization apparatus (1) for visualizing an image data set. The visualization apparatus (1) comprises an image data set providing unit (2) for providing the image data set, a differential property determination unit (5) for determining local differential properties for different regions of the image data set, an assigning unit (6) for assigning visualization properties to the different regions of the image data set depending on the determined local differential properties, wherein a visualization property defines the visualization of a region, to which the visualization property is assigned, and a display unit (7) for displaying the visualization properties assigned to the different regions of the image data set. By displaying the visualization properties assigned to the different regions of the image data set different objects can visually be separated from each other without requiring large computational costs.
摘要翻译：本发明涉及一种用于可视化图像数据集的可视化装置（1）。可视化装置（1）包括用于提供图像数据组的图像数据集提供单元（2），用于确定图像数据组的不同区域的局部差分属性的差分特性确定单元（5），分配单元），用于根据所确定的本地差分属性将可视化属性分配给图像数据集的不同区域，其中可视化属性定义可分配可视化属性的区域的可视化，以及用于显示的可视化属性的显示单元（7）分配给图像数据集的不同区域的可视化属性。通过显示分配给图像数据集的不同区域的可视化属性，不同的对象可以在视觉上彼此分离，而不需要大的计算成本。

10. 发明申请

WO2007132421A1 COMPUTER PROGRAM TO OUTPUT CONTRAST ENHANCED MEDICAL IMAGE DATA 审中-公开
标题翻译：计算机程序到输出对比度增强的医学图像数据
公开(公告)号：WO2007132421A1
公开(公告)日：2007-11-22
申请号：PCT/IB2007/051819
申请日：2007-05-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , BUELOW, Thomas , WIEMKER, Rafael , ARBASH-MEINEL, Lina
发明人： BUELOW, Thomas , WIEMKER, Rafael , ARBASH-MEINEL, Lina
IPC分类号： G06T5/00
CPC分类号： G06T7/12 , G06T7/11 , G06T2207/10081 , G06T2207/20161 , G06T2207/30068 , G06T2207/30101
摘要： A string of computer instructions is presented to output medical image data containing voxels representative of contrast enhanced material, and arranged to operate on a first object data set comprising voxels depicting contrast enhancement, whereby it segments a sub-set of voxels in the first object data set which voxels describe contrast enhanced vessels, and uses the results of the segmentation to partition the voxels depicting contrast enhancement into a first group of voxels describing the segmented vessels and a second group of voxels describing the remaining contrast enhanced voxels, and uses the partition to output a second object data set comprising voxels depicting contrast enhancement in which the difference between the voxels of the first group and the voxels of the second group is identifiable. It is particularly advantageously applied to dynamic contrast enhanced breast imaging.
摘要翻译：呈现一串计算机指令以输出包含代表对比度增强材料的体素的医学图像数据，并且被布置成对包含描绘对比度增强的体素的第一对象数据集进行操作，由此在第一对象数据中分割体素的子集设置哪些体素描述对比增强血管，并使用分割结果将描绘对比度增强的体素分成描述分割血管的第一组体素和描述剩余的对比度增强体素的第二组体素，并使用分区输出第二对象数据集，其包括描绘对比度增强的体素，其中第一组的体素与第二组的体素之间的差异是可识别的。特别有利地应用于动态对比度增强的乳房成像。

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