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    • 4. 发明申请
    • RECONSTRUCTING AN OBJECT OF INTEREST
    • 重新建立利益对象
    • US20120301003A1
    • 2012-11-29
    • US13515830
    • 2010-12-10
    • Klaus ErhardMichael GrassThomas BuelowEberhard Sebastian Hansis
    • Klaus ErhardMichael GrassThomas BuelowEberhard Sebastian Hansis
    • G06K9/00
    • G06T11/006G06T2211/436
    • 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.
    • 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。
    • 6. 发明授权
    • Reconstructing an object of interest
    • 重建感兴趣的对象
    • US09087400B2
    • 2015-07-21
    • US13515830
    • 2010-12-10
    • Klaus ErhardMichael GrassThomas BuelowEberhard Sebastian Hansis
    • Klaus ErhardMichael GrassThomas BuelowEberhard Sebastian Hansis
    • G06K9/00G06T11/00
    • G06T11/006G06T2211/436
    • 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.
    • 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
    • Multi-modality breast imaging
    • 多形态乳腺成像
    • US08977018B2
    • 2015-03-10
    • US13384265
    • 2010-07-12
    • Thomas BuelowMichael GrassKlaus Erhard
    • Thomas BuelowMichael GrassKlaus Erhard
    • G06K9/00G06T7/00
    • G06T7/0032G06T7/344G06T2207/10088G06T2207/10116G06T2207/30068
    • 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).
    • 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
    • MULTI-MODALITY BREAST IMAGING
    • 多模态乳腺成像
    • US20120114213A1
    • 2012-05-10
    • US13384265
    • 2010-07-12
    • Thomas BuelowMichael GrassKlaus Erhard
    • Thomas BuelowMichael GrassKlaus Erhard
    • G06K9/00
    • G06T7/0032G06T7/344G06T2207/10088G06T2207/10116G06T2207/30068
    • 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).
    • 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
    • Medical image system
    • 医学影像系统
    • US09529508B2
    • 2016-12-27
    • US13879769
    • 2011-10-13
    • Klaus ErhardMichael Grass
    • Klaus ErhardMichael Grass
    • G06F3/0481G06F3/0484G06F3/01G06F19/00G06T7/00
    • G06F3/04842G06F3/016G06F19/00G06F19/321G06T7/0012G06T2200/24G06T2207/10081G06T2207/10112G06T2207/30068G16H50/20
    • 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.
    • 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
    • MEDICAL IMAGE SYSTEM
    • 医学影像系统
    • US20130205247A1
    • 2013-08-08
    • US13879769
    • 2011-10-13
    • Klaus ErhardMichael Grass
    • Klaus ErhardMichael Grass
    • G06F3/0484
    • G06F3/04842G06F3/016G06F19/00G06F19/321G06T7/0012G06T2200/24G06T2207/10081G06T2207/10112G06T2207/30068G16H50/20
    • 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.
    • 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。