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1. 发明申请

WO2010070585A3 GENERATING VIEWS OF MEDICAL IMAGES 审中-公开
公开(公告)号：WO2010070585A3
公开(公告)日：2010-06-24
申请号：PCT/IB2009/055765
申请日：2009-12-15
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , LEHMANN, Helko , WEESE, Juergen , BOUGHORBEL, Sabri , QIAN, Yuechen , SEVENSTER, Merlijn , SILFEN, Eric, Z.
发明人： LEHMANN, Helko , WEESE, Juergen , BOUGHORBEL, Sabri , QIAN, Yuechen , SEVENSTER, Merlijn , SILFEN, Eric, Z.
IPC分类号： G06T17/40 , A61B5/00
摘要： A system for generating a view of a medical image comprises an input (1) for receiving information indicative of a suspected diagnosis of a patient. An input (2) for receiving a medical image of the patient. A mapper (3) for mapping the suspected diagnosis of the patient to a set of viewing parameters for viewing the medical image. A view generator (8) for providing a view of the medical image in accordance with the set of viewing parameters. A database (4) for mapping a suspected diagnosis into a set of generic viewing parameters. A transformer (5) for transforming the set of generic viewing parameters into a set of image-specific viewing parameters based on content of the medical image.

2. 发明申请

WO2010109351A1 A SYSTEM THAT AUTOMATICALLY RETRIEVES REPORT TEMPLATES BASED ON DIAGNOSTIC INFORMATION 审中-公开
标题翻译：一种基于诊断信息自动检索报告模板的系统
公开(公告)号：WO2010109351A1
公开(公告)日：2010-09-30
申请号：PCT/IB2010/050639
申请日：2010-02-11
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , QIAN, Yuechen , LEHMANN, Helko , WEESE, Juergen , SEVENSTER, Merlijn , SILFEN, Eric, Zachery , BOUGHORBEL, Sabri
发明人： QIAN, Yuechen , LEHMANN, Helko , WEESE, Juergen , SEVENSTER, Merlijn , SILFEN, Eric, Zachery , BOUGHORBEL, Sabri
IPC分类号： G06F19/00
CPC分类号： G06F19/321 , G06F19/00 , G06Q50/24 , G16H15/00
摘要： When generating radiology reports, image findings and/or clinical information is automatically mapped to an appropriate standardized structured report template. The report template contains placeholders for information such as case-specific images and measureable values, and the placeholders are filled in by either the radiologist or by automatic procedures such as image processing algorithms, text extraction algorithms, or the like. In this manner, the radiologist is assisted in effectively generating a reader-independent high-quality diagnostic report.
摘要翻译：当生成放射学报告时，图像发现和/或临床信息自动映射到适当的标准化结构化报告模板。报告模板包含用于信息的占位符，例如特定于病例的图像和可测量值，占位符由放射科医生或自动程序填充，例如图像处理算法，文本提取算法等。以这种方式，协助放射科医生有效地生成与读者无关的高质量诊断报告。

3. 发明申请

WO2009016559A1 ACCESSING MEDICAL IMAGE DETABASES USING MEDICALLY RELEVANT TERMS 审中-公开
标题翻译：使用医疗相关条款获取医学图像清除剂
公开(公告)号：WO2009016559A1
公开(公告)日：2009-02-05
申请号：PCT/IB2008/052983
申请日：2008-07-25
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , WEESE, Juergen , LEHMANN, Helko , QIAN, Yuechen , KATE, Warner, Rudolph, Theophile, Ten
发明人： WEESE, Juergen , LEHMANN, Helko , QIAN, Yuechen , KATE, Warner, Rudolph, Theophile, Ten
IPC分类号： G06F17/30
CPC分类号： G06F17/30265 , G06F17/30268 , G06F19/00 , G06F19/321 , G16H30/20
摘要： The invention relates to a system for accessing a database comprising a plurality of image data sets. The system comprises an acquisition unit for acquiring a query for searching the database for an image data set or an image data subset comprised in an image data set, the query comprising at least one medically relevant term defining search criteria; a determining unit for determining the image data set or the image data subset comprised in the image data set, based on the strength of semantic matches between the at least one medically relevant term and (a) corresponding medical annotation(s) describing the image data set; and a retrieving unit for retrieving the determined image data set or image data subset from the database. By enabling semantic matches between medical annotations describing the image data set and the medically relevant term comprised in the query, this invention enables searching for medical images with high-level medical information that is meaningful for medical diagnosis and treatments.
摘要翻译：本发明涉及一种用于访问包括多个图像数据集的数据库的系统。该系统包括：获取单元，用于获取查询数据库中的图像数据集或图像数据集合中包含的图像数据子集，所述查询包括至少一个定义搜索标准的医学上相关的术语; 基于所述至少一个医学相关术语之间的语义匹配的强度和（a）描述所述图像数据的对应的医学注释来确定包含在所述图像数据集中的图像数据集或所述图像数据子集的确定单元组; 以及用于从数据库中检索所确定的图像数据集或图像数据子集的检索单元。通过启用描述图像数据集的医学注释和包含在查询中的医学相关术语之间的语义匹配，本发明使得能够搜索对医学诊断和治疗有意义的高级医疗信息的医学图像。

4. 发明申请

WO2006067714A2 VIEWING-ANGLE DEPENDENT IMAGE VISUALIZATION 审中-公开
标题翻译：视角依赖图像可视化
公开(公告)号：WO2006067714A2
公开(公告)日：2006-06-29
申请号：PCT/IB2005/054282
申请日：2005-12-16
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , VISSER, Kees , DE BLIEK, Hubrecht, L., T. , WEESE, Juergen , KIEFER, Gundolf , BUSCH, Marc , LEHMANN, Helko
发明人： VISSER, Kees , DE BLIEK, Hubrecht, L., T. , WEESE, Juergen , KIEFER, Gundolf , BUSCH, Marc , LEHMANN, Helko
IPC分类号： G06T15/00
CPC分类号： G06T15/08 , G06T2210/62
摘要： It is an object of the invention to provide a more convenient system 40 for visualizing a certain object from a range of viewing angles in a scene comprising a plurality of objects at multiple viewing angles with some of the objects being view-obscuring objects, capable of identifying the view-obscuring objects and adjusting their transparency for obtaining a better view of the certain object comprising the interesting anatomical features. To achieve this object, the invention provides a system comprising segmenting means 41 for segmenting a multidimensional image data set into the plurality of objects, first selecting means 42 for selecting the certain object from the plurality of objects, second selecting means 43 and 44 for selecting a viewing angle from the range of viewing angles, identifying means 45 for identifying a view-obscuring object that obscures the view of the certain object when the certain object is viewed from the viewing angle selected, and transparency adjustment means 45 for changing the transparency of the view-obscuring object identified.
摘要翻译：本发明的一个目的是提供一种更方便的系统40，用于从包括多个视角的多个对象的场景中的视角范围可视化某个对象，其中一些对象是视图模糊对象，能够识别视图模糊对象并调整其透明度以获得包含有趣解剖特征的特定对象的更好视图。为了实现该目的，本发明提供了一种系统，包括用于将多维图像数据集分割成多个对象的分割装置41，用于从多个对象中选择某个对象的第一选择装置42，用于选择的第二选择装置43和44 从观察角度的视角来看，当从所选择的视角观察特定对象时，识别装置遮挡了特定物体的观看遮挡物体的识别装置45以及改变透明度的透明度识别出视图模糊对象。

5. 发明申请

WO2008018014A2 ANATOMY-RELATED IMAGE-CONTEXT-DEPENDENT APPLICATIONS FOR EFFICIENT DIAGNOSIS 审中-公开
标题翻译：与解剖学相关的图像背景相关应用有效诊断
公开(公告)号：WO2008018014A2
公开(公告)日：2008-02-14
申请号：PCT/IB2007/053101
申请日：2007-08-07
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KIEFER, Gundolf , LEHMANN, Helko , GELLER, Dieter , SCHRAMM, Hauke , PETERS, Jochen , ECABERT, Olivier , WEESE, Juergen
发明人： KIEFER, Gundolf , LEHMANN, Helko , GELLER, Dieter , SCHRAMM, Hauke , PETERS, Jochen , ECABERT, Olivier , WEESE, Juergen
IPC分类号： G06F19/00
CPC分类号： G16H40/63 , G06F19/00
摘要： The invention relates to a system (100) for obtaining information relating to segmented volumetric medical image data, the system comprising: a display unit (110) for displaying a view of the segmented volumetric medical image data on a display; an indication unit (115) for indicating a location on the displayed view; a trigger unit (120) for triggering an event; an identification unit (125) for identifying a segmented anatomical structure comprised in the segmented volumetric medical image data based on the indicated location on the displayed view in response to the triggered event; and an execution unit (130) for executing an action associated with the identified segmented anatomical structure, thereby obtaining information relating to the segmented volumetric medical image data. The action executed by the execution unit (130) may be displaying a name of the segmented anatomical structure, a short description of the segmented anatomical structure, or a hint on a potential malformation or malfunction of the segmented anatomical structure. Thus, the system (100) allows obtaining valuable information relating to the volumetric medical image data viewed by a physician on the display, thereby assisting the physician in medical diagnosing.
摘要翻译：本发明涉及一种用于获得与分段容积医学图像数据有关的信息的系统（100），该系统包括：显示单元（110），用于显示分段容积医学图像数据的视图一个显示器; 指示单元（115），用于指示所显示的视图上的位置; 触发单元（120），用于触发事件; 识别单元（125），用于响应于所触发的事件，基于所显示的视图上的所指示的位置来识别包含在分段的容积医学图像数据中的分割的解剖结构; 以及用于执行与所识别的分割的解剖结构相关联的动作的执行单元（130），从而获得与分割的容积医学图像数据有关的信息。由执行单元（130）执行的动作可以显示分割的解剖结构的名称，分割的解剖结构的简短描述或关于分割的解剖结构的潜在畸形或故障的提示。因此，系统（100）允许获得有关医师在显示器上观看的容积医学图像数据的有价值的信息，由此帮助医生进行医学诊断。

6. 发明申请

WO2012073162A1 IMAGE REGISTRATION APPARATUS 审中-公开
标题翻译：图像注册装置
公开(公告)号：WO2012073162A1
公开(公告)日：2012-06-07
申请号：PCT/IB2011/055277
申请日：2011-11-24
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , PETERS, Jochen , WEESE, Juergen , LEHMANN, Helko
发明人： PETERS, Jochen , WEESE, Juergen , LEHMANN, Helko
IPC分类号： G06T7/00
CPC分类号： G06T7/0046 , G06T7/344 , G06T7/75 , G06T2207/10072 , G06T2207/20016 , G06T2207/30048
摘要： The invention relates to an image registration apparatus for registering a first image and a second image with respect to each other. A model, which has a fixed topology, is adapted to the first image for generating a first adapted model and to the second image for generating a second adapted model,and corresponding image elements (40, 48, 49; 50, 58, 9) are determined in the first image and in the second image based on spatial positions of first image elements in the first image with respect to the first adapted model and spatial positions of second image elements in the second image with respect to the second adapted model. Since the model has a fixed topology, corresponding image elements can relatively reliably be found based on the adapted models, even if the first and second images show objects having complex properties like a heart, thereby improving the registration quality.
摘要翻译：本发明涉及一种用于相对于彼此登记第一图像和第二图像的图像配准装置。具有固定拓扑的模型适于产生第一适应模型的第一图像和用于产生第二适应模型的第二图像，以及对应的图像元素（40,48,49; 50,58,9）基于第一图像中的第一图像元素相对于第一适应模型的空间位置和第二图像中的第二图像元素相对于第二适应模型的空间位置，在第一图像和第二图像中确定。由于该模型具有固定的拓扑结构，所以即使第一和第二图像显示具有如心脏等复杂属性的对象，因此可以相对可靠地找到相应的图像元素，从而提高注册质量。

7. 发明申请

WO2011121516A2 VIRTUAL STENT DEPLOYMENT 审中-公开
标题翻译：虚拟部署
公开(公告)号：WO2011121516A2
公开(公告)日：2011-10-06
申请号：PCT/IB2011/051295
申请日：2011-03-28
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , WAECHTER-STEHLE, Irina , KNESER, Reinhard , LEHMANN, Helko , WEESE, Juergen
发明人： WAECHTER-STEHLE, Irina , KNESER, Reinhard , LEHMANN, Helko , WEESE, Juergen
IPC分类号： A61F2/82
CPC分类号： A61B6/12 , A61B5/06 , A61B8/0833 , A61B34/10 , A61B2034/102 , A61B2090/376 , A61F2/82 , G06F19/00 , G06T19/00 , G06T2210/41 , G16H50/50
摘要： It is proposed by the invention to simulate a deployment of an actual stent at a current position of said stent, wherein the simulation is based on geometrical information extracted from image data received from an imaging device, wherein the image data represent an anatomical structure and the stent relative to the anatomical structure, and on an identified position of the stent. The simulated stent may be visualized together with an X-ray image of the anatomical structure.
摘要翻译：本发明提出模拟在所述支架的当前位置处的实际支架的展开，其中所述模拟基于从从成像装置接收的图像数据提取的几何信息，其中所述图像数据表示解剖结构和支架相对于解剖结构以及支架的确定位置。模拟支架可以与解剖结构的X射线图像一起可视化。

8. 发明申请

WO2009083861A1 RENDERING USING MULTIPLE INTENSITY REDISTRIBUTION FUNCTIONS 审中-公开
标题翻译：使用多重强度重新分配功能进行渲染
公开(公告)号：WO2009083861A1
公开(公告)日：2009-07-09
申请号：PCT/IB2008/055326
申请日：2008-12-16
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , LEHMANN, Helko , WEESE, Juergen , GELLER, Dieter
发明人： LEHMANN, Helko , WEESE, Juergen , GELLER, Dieter
IPC分类号： G06T15/00
CPC分类号： G06T15/08
摘要： The invention relates to a system (100) for visualizing an image data set comprising a plurality of voxels,using a raycasting method, each voxel ofthe plurality of voxels belonging to at least one class, each class of the at least one class being associated withan intensity redistribution function for computing a redefined voxel value of a voxel from a measured voxel value of said voxel, the system comprising a sampling unit (120) for computing a sample value at a sample location on a projection ray cast from an image pixel, based on a redefined voxel value of at least one voxel proximal to the sample locationon the projection ray, wherein the redefined voxel value of the at least one voxel is computed from a measured voxel value of the at least one voxel,using the intensity redistribution function associated withthe at least one class of the at least one voxel.
摘要翻译：本发明涉及一种系统（100），用于使用射线投射方法来可视化包括多个体素的图像数据集，所述系统（100）包括属于至少一个类的所述多个体素的每个体素，所述至少一个类的每个类与强度重新分布函数，用于根据所述体素的测量体素值计算体素的重新定义的体素值，所述体素包括用于计算从基于图像像素投影的投影光线上的样本位置处的样本值的采样单元（120）所述至少一个体素的重新定义的体素值根据所述至少一个体素的测量的体素值使用所述至少一个体素的所测量的体素值计算，所述体素的值与所述至少一个体素的重新定义的体素值相关联，与所述至少一类所述至少一个体素。

9. 发明申请

WO2008038233A1 ACCESSING MEDICAL IMAGE DATABASES USING ANATOMICAL SHAPE INFORMATION 审中-公开
标题翻译：使用解剖形态信息访问医学图像数据库
公开(公告)号：WO2008038233A1
公开(公告)日：2008-04-03
申请号：PCT/IB2007/053907
申请日：2007-09-26
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , WEESE, Juergen , LEHMANN, Helko
发明人： WEESE, Juergen , LEHMANN, Helko
IPC分类号： G06F19/00
CPC分类号： G06F17/30247 , G06F19/00 , G06F19/321
摘要： The invention relates to a system (100) for retrieving a volumetric image data subset comprised in a data storage (105) of volumetric image data sets, the system comprising: a first query unit (111; 113) for composing a first query for searching the data storage (105) for a volumetric image data set comprising the volumetric image data subset; a second query unit (112; 113) for composing a second query for searching the volumetric image data set for the volumetric image data subset, the second query comprising anatomical structure information for identifying an anatomical structure within the volumetric image data set; a first determination unit (121; 123) for determining the volumetric image data set, based on the first query; a second determination unit (122; 123) for determining the volumetric image data subset of the volumetric image data set, based on the anatomical structure identified within the volumetric image data set, using the anatomical structure information comprised in the second query; and a retrieval unit (125) for retrieving the determined volumetric image data subset. The system is thus capable of retrieving a reduced amount of data describing the anatomical structure, i.e. a subset of a volumetric image data set.
摘要翻译：本发明涉及一种用于检索包含在体积图像数据集的数据存储器（105）中的体积图像数据子集的系统（100），该系统包括：第一查询单元（111; 113），用于组成第一个查询查询用于包括体积图像数据子集的体积图像数据集的数据存储（105）; 第二查询单元（112; 113），用于构成用于搜索体积图像数据子集的体积图像数据集的第二查询，所述第二查询包括用于识别所述体积图像数据集内的解剖结构的解剖结构信息; 用于基于所述第一查询确定所述体积图像数据集的第一确定单元（121; 123）第二确定单元，用于使用包括在第二查询中的解剖结构信息，基于在体积图像数据集中识别的解剖结构来确定体积图像数据集的体积图像数据子集; 以及用于检索确定的体积图像数据子集的检索单元（125）。因此，该系统能够检索描述解剖结构的减少量的数据，即体积图像数据集的子集。

10. 发明申请

WO2008018029A1 SELECTION OF DATASETS FROM 3D RENDERINGS FOR VIEWING 审中-公开
标题翻译：从三维渲染中选择数据
公开(公告)号：WO2008018029A1
公开(公告)日：2008-02-14
申请号：PCT/IB2007/053130
申请日：2007-08-08
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V., , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , WEESE, Juergen , LEHMANN, Helko
发明人： WEESE, Juergen , LEHMANN, Helko
IPC分类号： G06T17/40
CPC分类号： G06T19/00 , A61B5/055 , A61B6/03 , A61B6/463 , A61B8/00 , G06T2219/028
摘要： The invention relates to a system (100) for visualizing medical image data, the system comprising: a first display unit (110) for displaying a first view of the medical image data; an indication unit (115) for indicating a location on the displayed first view; a trigger unit (120) for triggering an event; an identification unit (125) for identifying an anatomical structure comprised in the medical image data, based on the indicated location on the displayed first view, in response to the triggered event; a selection unit (130) for selecting a part of the medical image data based on the identified anatomical structure; and a second display unit (135) for displaying a second view of the selected part of the medical image data, thereby visualizing the medical image data. Thus, the system (100) allows for visualizing an anatomical structure of interest comprised in the part of the medical image data.
摘要翻译：本发明涉及一种用于可视化医学图像数据的系统（100），该系统包括：第一显示单元（110），用于显示医学图像数据的第一视图; 用于指示所显示的第一视图上的位置的指示单元（115）触发单元（120），用于触发事件; 识别单元（125），用于响应于所触发的事件，基于所显示的第一视图上的指示位置来识别包含在医学图像数据中的解剖结构; 选择单元，用于基于所识别的解剖结构选择所述医学图像数据的一部分; 以及第二显示单元（135），用于显示医学图像数据的所选部分的第二视图，从而使医学图像数据可视化。因此，系统（100）允许可视化医学图像数据的一部分中包含的感兴趣的解剖结构。

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