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1. 发明申请

US20120089377A1 IMAGING PROCEDURE PLANNING 有权
标题翻译：成像程序规划
公开(公告)号：US20120089377A1
公开(公告)日：2012-04-12
申请号：US13321214
申请日：2010-05-12
申请人： Klaus Erhard , Michael Grass , Dirk Schaefer
发明人： Klaus Erhard , Michael Grass , Dirk Schaefer
IPC分类号： G06F17/50 , A61N5/00
CPC分类号： G06T11/005 , A61B6/032 , A61B6/488
摘要： A method includes generating with a processor (122) a three-dimensional subject specific model of structure of interest of a subject to be scanned based on a general three-dimensional model and pre-scan image data acquired by an imaging system (100) generating with the processor (122) an imaging plan for the subject based on the three-dimensional subject specific model.
摘要翻译：一种方法包括基于通常的三维模型和由成像系统（100）获取的预扫描图像数据，利用处理器（122）生成待扫描的对象的感兴趣结构的三维对象特定的模型，与处理器（122）基于三维主题特定模型的对象的成像计划。

2. 发明授权

US09165385B2 Imaging procedure planning 有权
标题翻译：成像程序规划
公开(公告)号：US09165385B2
公开(公告)日：2015-10-20
申请号：US13321214
申请日：2010-05-12
申请人： Klaus Erhard , Michael Grass , Dirk Schaefer
发明人： Klaus Erhard , Michael Grass , Dirk Schaefer
IPC分类号： G06F17/50 , G06T11/00 , A61B6/03 , A61B6/00
CPC分类号： G06T11/005 , A61B6/032 , A61B6/488
摘要： A method includes generating with a processor (122) a three-dimensional subject specific model of structure of interest of a subject to be scanned based on a general three-dimensional model and pre-scan image data acquired by an imaging system (100) generating with the processor (122) an imaging plan for the subject based on the three-dimensional subject specific model.
摘要翻译：一种方法包括基于通常的三维模型和由成像系统（100）获取的预扫描图像数据，利用处理器（122）生成待扫描的对象的感兴趣结构的三维对象特定的模型，与处理器（122）基于三维主题特定模型的对象的成像计划。

3. 发明申请

US20100316270A1 3D RECONSTRUCTION OF A BODY AND OF A BODY CONTOUR 审中-公开
标题翻译：身体和身体轮廓的3D重建
公开(公告)号：US20100316270A1
公开(公告)日：2010-12-16
申请号：US12808682
申请日：2008-12-16
申请人： Klaus Erhard , Michael Grass , Dirk Schaefer
发明人： Klaus Erhard , Michael Grass , Dirk Schaefer
IPC分类号： G06K9/00
CPC分类号： G06T11/006 , G06T2211/432
摘要： The invention proposes a 3D reconstruction of a body and a body contour from transversally truncated projections using a polyhedral object model. Possible clinical applications arise in the field of guided biopsies on acquisition systems equipped with a flat panel detector, where truncated projections cannot be avoided in thorax and abdominal scan protocols. From, for example, a rotational run both a 3D volume reconstruction and a surface mesh reconstruction of a patient's shape is generated and then visualized simultaneously in order to help the physician guide the biopsy device and judge the distance from the patient's skin to the tissue of interest inside the reconstructed volume.
摘要翻译：本发明提出了使用多面体对象模型从横截面的突起中进行身体和身体轮廓的3D重建。可能的临床应用出现在配备有平板检测器的采集系统上的引导活检领域，其中在胸部和腹部扫描方案中不能避免截断的突起。例如，通过旋转运行，生成3D体积重建和患者形状的表面网格重建，然后同时可视化，以帮助医生引导活检装置并判断从患者皮肤到组织的距离重建体积内的兴趣。

4. 发明申请

US20120301003A1 RECONSTRUCTING AN OBJECT OF INTEREST 有权
标题翻译：重新建立利益对象
公开(公告)号：US20120301003A1
公开(公告)日：2012-11-29
申请号：US13515830
申请日：2010-12-10
申请人： Klaus Erhard , Michael Grass , Thomas Buelow , Eberhard Sebastian Hansis
发明人： Klaus Erhard , Michael Grass , Thomas Buelow , Eberhard Sebastian Hansis
IPC分类号： G06K9/00
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）包括用于基于多个投影产生有利于软组织的重建的软组织重建器（4），以及用于基于所述多个突起产生稀疏对象的重建的稀疏重建器（5）。重建器（2）包括用于基于形状模型从重构中剪除对象外部的剪辑子系统（3），或者重建器（2）被布置为仅重建对象的内部和/或边界，由形状模型定义。

5. 发明授权

US09089307B2 Three-dimensional analysis of lesions represented by image data 有权
标题翻译：由图像数据表示的病变的三维分析
公开(公告)号：US09089307B2
公开(公告)日：2015-07-28
申请号：US13502475
申请日：2010-10-21
申请人： Michael Grass , Eberhard Sebastian Hansis , Thomas Buelow , Klaus Erhard
发明人： Michael Grass , Eberhard Sebastian Hansis , Thomas Buelow , Klaus Erhard
IPC分类号： G06K9/00 , A61B6/00 , A61B6/02 , G06T7/00 , G06K9/62
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）。其包括用于基于损伤的三维位置信息来检测病变群集（302）的簇检测子系统（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。群体检测子系统（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）。

6. 发明授权

US09087400B2 Reconstructing an object of interest 有权
标题翻译：重建感兴趣的对象
公开(公告)号：US09087400B2
公开(公告)日：2015-07-21
申请号：US13515830
申请日：2010-12-10
申请人： Klaus Erhard , Michael Grass , Thomas Buelow , Eberhard Sebastian Hansis
发明人： Klaus Erhard , Michael Grass , Thomas Buelow , Eberhard Sebastian Hansis
IPC分类号： G06K9/00 , 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建，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。

7. 发明授权

US08977018B2 Multi-modality breast imaging 有权
标题翻译：多形态乳腺成像
公开(公告)号：US08977018B2
公开(公告)日：2015-03-10
申请号：US13384265
申请日：2010-07-12
申请人： Thomas Buelow , Michael Grass , Klaus Erhard
发明人： Thomas Buelow , Michael Grass , Klaus Erhard
IPC分类号： G06K9/00 , 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，第二形状模型用于构造乳房的第二形状模型的形状模型构造子系统（2），如第二图像（10）所示，其中通过使用压缩桨来压缩乳房，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），变形估计子步骤系统（3）被布置为基于第一图像（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）。

8. 发明申请

US20120114213A1 MULTI-MODALITY BREAST IMAGING 有权
标题翻译：多模态乳腺成像
公开(公告)号：US20120114213A1
公开(公告)日：2012-05-10
申请号：US13384265
申请日：2010-07-12
申请人： Thomas Buelow , Michael Grass , Klaus Erhard
发明人： Thomas Buelow , Michael Grass , Klaus Erhard
IPC分类号： G06K9/00
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，第二形状模型用于构造乳房的第二形状模型的形状模型构造子系统（2），如第二图像（10）所示，其中通过使用压缩桨来压缩乳房，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），变形估计子步骤系统（3）被布置为基于第一图像（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）。

9. 发明授权

US09529508B2 Medical image system 有权
标题翻译：医学影像系统
公开(公告)号：US09529508B2
公开(公告)日：2016-12-27
申请号：US13879769
申请日：2011-10-13
申请人： Klaus Erhard , Michael Grass
发明人： Klaus Erhard , Michael Grass
IPC分类号： G06F3/0481 , G06F3/0484 , G06F3/01 , G06F19/00 , G06T7/00
CPC分类号： G06F3/04842 , G06F3/016 , G06F19/00 , G06F19/321 , G06T7/0012 , G06T2200/24 , G06T2207/10081 , G06T2207/10112 , G06T2207/30068 , G16H50/20
摘要： A system for alerting a user to a region of interest within an image of interest, the image of interest being one of a sequence of medical images from a patient, the system sequentially displaying the sequence of medical images for enabling the user to navigate through the sequence of medical images. The system includes an input for receiving a sequence navigation command from the user for requesting the system to display images from the sequence of medical images as part of pixel data shown on a display, and a signal generator for providing a sensory signal to the user in separation from the pixel data and in dependence on a difference between a position of a currently displayed image of the sequence of medical images in the sequence and a position of the image of interest in the sequence.
摘要翻译：一种用于将用户提醒到感兴趣的图像内的感兴趣区域的系统，感兴趣的图像是来自患者的医学图像序列之一，系统顺序地显示医学图像序列，以使用户能够通过医学图像序列。该系统包括用于从用户接收序列导航命令的输入，用于请求系统从医学图像序列显示图像作为显示器上显示的像素数据的一部分，以及用于向用户提供感觉信号的信号发生器与像素数据分离并且依赖于序列中的医学图像序列的当前显示的图像的位置与序列中感兴趣的图像的位置之间的差异。

10. 发明申请

US20130205247A1 MEDICAL IMAGE SYSTEM 有权
标题翻译：医学影像系统
公开(公告)号：US20130205247A1
公开(公告)日：2013-08-08
申请号：US13879769
申请日：2011-10-13
申请人： Klaus Erhard , Michael Grass
发明人： Klaus Erhard , Michael Grass
IPC分类号： G06F3/0484
CPC分类号： G06F3/04842 , G06F3/016 , G06F19/00 , G06F19/321 , G06T7/0012 , G06T2200/24 , G06T2207/10081 , G06T2207/10112 , G06T2207/30068 , G16H50/20
摘要： A system (100) for alerting a user to a region of interest within an image of interest, the image of interest being one of a sequence of medical images from a patient, the system being configured for sequentially displaying the sequence of medical images for enabling the user to navigate through the sequence of medical images, and the system comprising an input (110) for receiving a sequence navigation command from the user for requesting the system to display images from the sequence of medical images as part of pixel data shown on a display, and a signal generator (120) for providing a sensory signal to the user in separation from the pixel data and in dependence on a difference between a position of a currently displayed image of the sequence of medical images in the sequence and a position of the image of interest in the sequence.
摘要翻译：一种用于向用户提醒感兴趣的图像内的感兴趣区域的系统（100），所述感兴趣的图像是来自患者的医学图像序列之一，所述系统被配置为顺序显示用于启用的医学图像序列所述用户在所述医学图像序列之间导航，并且所述系统包括用于从所述用户接收序列导航命令的输入（110），用于请求所述系统从所述医学图像序列显示图像作为在显示器，以及信号发生器（120），用于向用户提供与像素数据分开的感觉信号，并且依赖于序列中医学图像序列的当前显示图像的位置与位置之间的差异感兴趣的图像在序列中。

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