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1. 发明申请

US20120098838A1 GENERATING VIEWS OF MEDICAL IMAGES 有权
标题翻译：产生医学图像的观点
公开(公告)号：US20120098838A1
公开(公告)日：2012-04-26
申请号：US13133407
申请日：2009-12-15
申请人： Helko LEHMANN , Juergen Weese , Sabri Boughorbel , Yuechen Qian , Merlijn Sevenster , Eric Zachery Silfen
发明人： Helko LEHMANN , Juergen Weese , Sabri Boughorbel , Yuechen Qian , Merlijn Sevenster , Eric Zachery Silfen
IPC分类号： G06T1/00
CPC分类号： G06T19/00 , G06T2210/41
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.
摘要翻译：用于产生医学图像的视图的系统包括用于接收指示患者的疑似诊断的信息的输入（1）。一种用于接收患者的医学图像的输入（2）。用于将患者的疑似诊断映射到用于观看医学图像的一组观察参数的映射器（3）。一种视图发生器（8），用于根据观看参数的集合提供医学图像的视图。用于将可疑诊断映射到一组通用查看参数的数据库（4）。一种变换器（5），用于基于所述医学图像的内容将所述一般观看参数集合变换成一组特定于图像的观看参数。

2. 发明授权

US08786601B2 Generating views of medical images 有权
标题翻译：生成医学图像的视图
公开(公告)号：US08786601B2
公开(公告)日：2014-07-22
申请号：US13133407
申请日：2009-12-15
申请人： Helko Lehmann , Juergen Weese , Sabri Boughorbel , Yuechen Qian , Merlijn Sevenster , Eric Zachery Silfen
发明人： Helko Lehmann , Juergen Weese , Sabri Boughorbel , Yuechen Qian , Merlijn Sevenster , Eric Zachery Silfen
IPC分类号： G06T15/10 , G06T15/00 , G06K9/00 , G06K9/32
CPC分类号： G06T19/00 , G06T2210/41
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.
摘要翻译：用于产生医学图像的视图的系统包括用于接收指示患者的疑似诊断的信息的输入（1）。一种用于接收患者的医学图像的输入（2）。用于将患者的疑似诊断映射到用于观看医学图像的一组观察参数的映射器（3）。一种视图发生器（8），用于根据观看参数的集合提供医学图像的视图。用于将可疑诊断映射到一组通用查看参数的数据库（4）。一种变换器（5），用于基于所述医学图像的内容将所述一般观看参数集合变换成一组特定于图像的观看参数。

3. 发明申请

US20120035963A1 SYSTEM THAT AUTOMATICALLY RETRIEVES REPORT TEMPLATES BASED ON DIAGNOSTIC INFORMATION 审中-公开
标题翻译：基于诊断信息自动检索报告模板的系统
公开(公告)号：US20120035963A1
公开(公告)日：2012-02-09
申请号：US13260472
申请日：2010-02-11
申请人： Yuechen Qian , Helko Lehmann , Juergen Weese , Merlijn Sevenster , Eric Zachary Silfen , Sabri Boughorbel
发明人： Yuechen Qian , Helko Lehmann , Juergen Weese , Merlijn Sevenster , Eric Zachary Silfen , Sabri Boughorbel
IPC分类号： G06Q50/24
CPC分类号： G06F19/321 , 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。

4. 发明授权

US09953040B2 Accessing medical image databases using medically relevant terms 有权
公开(公告)号：US09953040B2
公开(公告)日：2018-04-24
申请号：US12671256
申请日：2008-07-25
申请人： Juergen Weese , Helko Lehmann , Yuechen Qian , Warner Rudolph Theophile Ten Kate
发明人： Juergen Weese , Helko Lehmann , Yuechen Qian , Warner Rudolph Theophile Ten Kate
IPC分类号： G06F17/30 , G06F19/00
CPC分类号： G06F17/30265 , G06F17/30268 , G06F19/00 , G06F19/321 , G16H30/20
摘要： A system for accessing a database of a plurality of image data sets includes an acquisition unit which acquires a query for searching the database for an image data set or an image data subset comprised in an image data set. The query includes at least one medically relevant term which defines a search criteria. A determining unit determines the image data set or the image data subset included 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. A retrieving unit retrieves the determined image data set or image data subset from the database.

5. 发明申请

US20100293164A1 ACCESSING MEDICAL IMAGE DATABASES USING MEDICALLY RELEVANT TERMS 有权
标题翻译：使用医疗相关条款获取医学图像数据库
公开(公告)号：US20100293164A1
公开(公告)日：2010-11-18
申请号：US12671256
申请日：2008-07-25
申请人： Juergen Weese , Helko Lehmann , Yuechen Qian , Warner Rudolph Theophile Ten Kate
发明人： Juergen Weese , Helko Lehmann , Yuechen Qian , Warner Rudolph Theophile Ten Kate
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。

6. 发明授权

US08995777B2 Image registration apparatus 有权
标题翻译：图像配准装置
公开(公告)号：US08995777B2
公开(公告)日：2015-03-31
申请号：US13990530
申请日：2011-11-24
申请人： Jochen Peters , Juergen Weese , Helko Lehmann
发明人： Jochen Peters , Juergen Weese , Helko Lehmann
IPC分类号： G06K9/62 , 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. 发明授权

US09256951B2 System for rapid and accurate quantitative assessment of traumatic brain injury 有权
标题翻译：快速准确地定量评估创伤性脑损伤的系统
公开(公告)号：US09256951B2
公开(公告)日：2016-02-09
申请号：US13514713
申请日：2010-11-17
申请人： Lyubomir Georgiev Zagorchev , Elizabeth Anne Morre , Matthew A. Garlinghouse , Robert M. Roth , Thomas W. McAllister , Dieter Geller , Jochen Peters , Juergen Weese , Yuechen Qian
发明人： Lyubomir Georgiev Zagorchev , Elizabeth Anne Morre , Matthew A. Garlinghouse , Robert M. Roth , Thomas W. McAllister , Reinhard Kneser , Dieter Geller , Jochen Peters , Juergen Weese , Yuechen Qian
IPC分类号： G06T7/00 , G06T17/30 , G06T19/20
CPC分类号： G06T7/0089 , G06T7/0012 , G06T7/149 , G06T2200/24 , G06T2207/10081 , G06T2207/30016
摘要： A system and method for automatic segmentation, performed by selecting a deformable model of an anatomical structure of interest imaged in a volumetric image, the deformable model formed of a plurality of polygons including vertices and edges, displaying the deformable model on a display, detecting a feature point of the anatomical structure of interest corresponding to each of the plurality of polygons and adapting the deformable model by moving each of the vertices toward the corresponding feature points until the deformable model morphs to a boundary of the anatomical structure of interest, forming a segmentation of the anatomical structure of interest.
摘要翻译：一种用于自动分割的系统和方法，通过选择在体积图像中成像的感兴趣的解剖结构的可变形模型来执行，所述可变形模型由包括顶点和边缘的多个多边形形成，在显示器上显示可变形模型，感兴趣的解剖结构的特征点对应于多个多边形中的每一个，并且通过将每个顶点朝向对应的特征点移动来适配可变形模型，直到可变形模型变形为感兴趣的解剖结构的边界，形成分割的感兴趣的解剖结构。

8. 发明申请

US20100293505A1 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依赖性应用程序进行有效的诊断
公开(公告)号：US20100293505A1
公开(公告)日：2010-11-18
申请号：US12376999
申请日：2007-08-07
申请人： Gundolf Kiefer , Helko Lehmann , Dieter Geller , Hauke Schramm , Jochen Peters , Olivier Ecabert , Juergen Weese
发明人： Gundolf Kiefer , Helko Lehmann , Dieter Geller , Hauke Schramm , Jochen Peters , Olivier Ecabert , Juergen Weese
IPC分类号： G06F3/048
CPC分类号： G16H40/63
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取与分段体积医学图像数据相关的信息的系统（100），该系统包括：显示单元（110），用于在显示器上显示分割的体积医学图像数据的视图; 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），用于响应于触发的事件，基于所显示的视图上的指示位置来识别包含在所述分段体积医学图像数据中的分段解剖结构; 以及执行单元（130），用于执行与所识别的分段解剖结构相关联的动作，从而获得与分割的体积医学图像数据相关的信息。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，或对分割的解剖结构的潜在畸形或故障的提示。因此，系统（100）允许获得与医生在显示器上观看的体积医学图像数据相关的有价值的信息，从而辅助医师进行医学诊断。

9. 发明申请

US20100265252A1 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：US20100265252A1
公开(公告)日：2010-10-21
申请号：US12808398
申请日：2008-12-16
申请人： Helko Lehmann , Juergen Weese , Dieter Geller
发明人： Helko Lehmann , Juergen Weese , Dieter Geller
IPC分类号： G06T17/00
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 ray casting method, each voxel of the plurality of voxels belonging to at least one class, each class of the at least one class being associated with an 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 location on 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 with the at least one class of the at least one voxel.
摘要翻译：本发明涉及一种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的系统（100），所述多个体素的每个体素属于至少一个类，所述至少一个类的每个类别与用于从所述体素的测量的体素值计算体素的重新定义的体素值的强度再分布函数相关联，所述体素包括用于计算从图像投射的投影光线上的样本位置处的样本值的采样单元（120）基于近似于投影射线上的样本位置的至少一个体素的重新定义的体素值，其中根据所述至少一个体素的测量体素值计算所述至少一个体素的重新定义的体素值，其使用强度再分配功能与至少一个类别的至少一个体素相关联。

10. 发明申请

US20100189317A1 SELECTION OF DATASETS FROM 3D RENDERINGS FOR VIEWING 有权
标题翻译：从三维渲染中选择数据
公开(公告)号：US20100189317A1
公开(公告)日：2010-07-29
申请号：US12377151
申请日：2007-08-08
申请人： Helko Lehmann , Juergen Weese
发明人： Helko Lehmann , Juergen Weese
IPC分类号： G06K9/00
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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