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    SYSTEMS AND METHODS FOR COMPARING DIFFERENT MEDICAL IMAGES TO ANALYZE A STRUCTURE-OF-INTEREST
    1.
    发明申请
    SYSTEMS AND METHODS FOR COMPARING DIFFERENT MEDICAL IMAGES TO ANALYZE A STRUCTURE-OF-INTEREST 有权
    用于比较不同医学图像以分析感兴趣的结构的系统和方法

    公开(公告)号：US20120134550A1

    公开(公告)日：2012-05-31

    申请号：US12954739

    申请日：2010-11-26

    申请人： JEROME FRANCOIS KNOPLIOCH ,  SYLVIE JACQUOT-INGLES ,  CEDRIC HERMEL ,  SINE ROSALINA WOYE ,  CATHLEEN COOPER

    发明人： JEROME FRANCOIS KNOPLIOCH ,  SYLVIE JACQUOT-INGLES ,  CEDRIC HERMEL ,  SINE ROSALINA WOYE ,  CATHLEEN COOPER

    IPC分类号： G06T7/00

    CPC分类号： A61B19/56 ,  A61B34/25 ,  A61B2090/061 ,  A61B2090/364

    摘要： A method of analyzing a structure-of-interest (SOI) in a patient. The method includes obtaining a first medical image of a patient. The first medical image includes an identified structure-of-interest (SOI). The identified SOI has a corresponding local measurement. The method also includes receiving a second medical image of the patient and selecting an SOI in the second medical image. The selected SOI has a corresponding local measurement. The method also includes automatically determining that the selected SOI is the identified SOI based on corresponding location data of the identified and selected SOIs, respectively, and linking the local measurements of the selected and identified SOI.

    摘要翻译： 一种分析患者感兴趣结构（SOI）的方法。 该方法包括获得患者的第一医学图像。 第一医学图像包括识别的兴趣结构（SOI）。 所识别的SOI具有相应的局部测量。 该方法还包括接收患者的第二医学图像并选择第二医学图像中的SOI。 所选择的SOI具有相应的局部测量。 该方法还包括分别基于所识别和选择的SOI的相应位置数据自动确定所选择的SOI是所识别的SOI，以及链接所选择和识别的SOI的局部测量。

    Method for automatic segmentation of medical images
    3.
    发明授权
    Method for automatic segmentation of medical images 失效
    医学图像自动分割方法

    公开(公告)号：US06754376B1

    公开(公告)日：2004-06-22

    申请号：US09721195

    申请日：2000-11-22

    申请人： Matthew William Turek ,  Jerome Francois Knoplioch ,  Alexis Vapillon

    发明人： Matthew William Turek ,  Jerome Francois Knoplioch ,  Alexis Vapillon

    IPC分类号： G06K900

    CPC分类号： G06T7/0012 ,  G06T7/11 ,  G06T7/187 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/20101

    摘要： An method for automatically extracting a three-dimensional sub-structure, for example a coronary vessel tree, from a plurality of slice images comprises the steps of depositing a seed point within a selected region of interest and segmenting the plurality of slice images responsive to the deposition of the seed point. The segmentation is performed in accordance with a plurality of predetermined classification values to extract the three-dimensional sub-structure. A method for automatically segmenting comprises the steps of receiving a deposited seed point, extracting a plurality of desired regions within the sub-structure and generating a segmented sub-structure from the extracted desired regions.

    摘要翻译： 一种用于从多个切片图像自动提取三维子结构（例如冠状血管树）的方法包括以下步骤：在所选择的感兴趣区域内沉积种子点，并响应于所述多个切片图像分割多个切片图像 沉淀种子点。 根据多个预定分类值执行分割以提取三维子结构。 一种用于自动分割的方法包括以下步骤：接收沉积的种子点，在子结构内提取多个期望的区域，并从所提取的期望区域产生分割的子结构。

    Systems and methods for comparing different medical images to analyze a structure-of-interest
    4.
    发明授权
    Systems and methods for comparing different medical images to analyze a structure-of-interest 有权
    用于比较不同医学图像以分析兴趣结构的系统和方法

    公开(公告)号：US08929624B2

    公开(公告)日：2015-01-06

    申请号：US12954739

    申请日：2010-11-26

    申请人： Jerome Francois Knoplioch ,  Sylvie Jacquot-Ingles ,  Cedric Hermel ,  Sine Rosalina Woye ,  Cathleen Cooper

    发明人： Jerome Francois Knoplioch ,  Sylvie Jacquot-Ingles ,  Cedric Hermel ,  Sine Rosalina Woye ,  Cathleen Cooper

    IPC分类号： G06K9/00 ,  A61B19/00

    CPC分类号： A61B19/56 ,  A61B34/25 ,  A61B2090/061 ,  A61B2090/364

    摘要： A method of analyzing a structure-of-interest (SOI) in a patient. The method includes obtaining a first medical image of a patient. The first medical image includes an identified structure-of-interest (SOI). The identified SOI has a corresponding local measurement. The method also includes receiving a second medical image of the patient and selecting an SOI in the second medical image. The selected SOI has a corresponding local measurement. The method also includes automatically determining that the selected SOI is the identified SOI based on corresponding location data of the identified and selected SOIs, respectively, and linking the local measurements of the selected and identified SOI.

    摘要翻译： 一种分析患者感兴趣结构（SOI）的方法。 该方法包括获得患者的第一医学图像。 第一医学图像包括识别的兴趣结构（SOI）。 所识别的SOI具有相应的局部测量。 该方法还包括接收患者的第二医学图像并选择第二医学图像中的SOI。 所选择的SOI具有相应的局部测量。 该方法还包括分别基于所识别和选择的SOI的相应位置数据自动确定所选择的SOI是所识别的SOI，以及链接所选择和识别的SOI的局部测量。

    System and method for overlaying color cues on a virtual representation of an anatomical structure
    5.
    发明授权
    System and method for overlaying color cues on a virtual representation of an anatomical structure 有权
    用于在解剖结构的虚拟表示上重叠颜色线索的系统和方法

    公开(公告)号：US08165358B2

    公开(公告)日：2012-04-24

    申请号：US10756872

    申请日：2004-01-12

    申请人： Saad Ahmed Sirohey ,  Gopal B. Avinash ,  Jerome Francois Knoplioch ,  Laurent Launay ,  Renaud Capolunghi

    发明人： Saad Ahmed Sirohey ,  Gopal B. Avinash ,  Jerome Francois Knoplioch ,  Laurent Launay ,  Renaud Capolunghi

    IPC分类号： G06K9/00 ,  G09G5/00 ,  G09G5/02

    CPC分类号： G06T19/00 ,  G06T7/0012 ,  G06T2207/30028 ,  G06T2210/41 ,  G06T2219/021 ,  G06T2219/2012

    摘要： A system and method for displaying a set of data with a virtually dissected anatomical structure. In an embodiment, the anatomical structure is a colon and various attributes of the colonic lumen are assigned a color. In an embodiment, a virtual dissection of the colon is created by mapping a three-dimensional data set to a two dimensional data set. A plurality of display index values are computed which correspond to the three-dimensional data set. Various colors are assigned to specific display index values. The three-dimensional display index values are mapped to a two-dimensional set of display index values. As directed by a user, various color cues may be displayed with the virtually dissected lumen to provide color highlights to various aspects of the colon, such as highlighting shape, fluid, or fecal presence.

    摘要翻译： 一种用虚拟解剖解剖结构显示一组数据的系统和方法。 在一个实施例中，解剖结构是结肠，并且将结肠腔的各种属性赋予颜色。 在一个实施例中，通过将三维数据集映射到二维数据集来创建冒号的虚拟解剖。 计算与三维数据集相对应的多个显示索引值。 各种颜色分配给特定的显示索引值。 三维显示索引值被映射到二维显示索引值集合。 根据使用者的指示，各种颜色提示可以与实际解剖的管腔一起显示，以便为结肠的各个方面提供颜色亮点，例如突出形状，流体或粪便存在。

    Method and apparatus for synchronizing corresponding landmarks among a plurality of images
    6.
    发明授权
    Method and apparatus for synchronizing corresponding landmarks among a plurality of images 有权
    用于在多个图像之间同步对应的界标的方法和装置

    公开(公告)号：US07274811B2

    公开(公告)日：2007-09-25

    申请号：US10698701

    申请日：2003-10-31

    申请人： Saad Ahmed Sirohey ,  Gopal B. Avinash ,  Jerome Francois Knoplioch ,  Laurent Launay ,  Renaud Capolunghi

    发明人： Saad Ahmed Sirohey ,  Gopal B. Avinash ,  Jerome Francois Knoplioch ,  Laurent Launay ,  Renaud Capolunghi

    IPC分类号： G06K9/00

    CPC分类号： G06T7/38 ,  G06T7/33 ,  G06T2207/30028

    摘要： Certain embodiments of the present invention provide a system and method for automatically synchronizing multiple images. Multiple image sets of a single object are converted into a one dimensional data stream used to synchronize multiple image sets. A common reference point is located in the image sets. Various landmarks of the object are also located in the image sets. Corresponding landmarks among the image sets are noted. Distances from landmarks to the reference point and distances between landmarks are determined. Locations of the landmarks in relation to each other and in relation to the reference point are used to locate landmarks in another image set that correspond to landmarks in a selected image set. A first location in an image set may be identified using a first indicator. A second indicator corresponding to the location of the first indicator may then be determined in another image set.

    摘要翻译： 本发明的某些实施例提供了一种用于自动同步多个图像的系统和方法。 将单个对象的多个图像集转换为用于同步多个图像集的一维数据流。 公共参考点位于图像集中。 对象的各个地标也位于图像集中。 注意到图像集中的相应标记。 确定地标到参考点和地标距离的距离。 相对于参考点的相关标记的位置用于定位与所选图像集中的地标对应的另一图像集中的地标。 可以使用第一指示符来识别图像集中的第一位置。 然后可以在另一图像集中确定对应于第一指示符的位置的第二指示符。

    Methods and apparatus for defining regions of interest
    7.
    发明授权
    Methods and apparatus for defining regions of interest 失效
    用于定义感兴趣区域的方法和装置

    公开(公告)号：US06445762B1

    公开(公告)日：2002-09-03

    申请号：US09683135

    申请日：2001-11-26

    申请人： Jerome Francois Knoplioch ,  Gilles R. Moris ,  James Donald Markvicka

    发明人： Jerome Francois Knoplioch ,  Gilles R. Moris ,  James Donald Markvicka

    IPC分类号： A61B603

    CPC分类号： A61B6/032 ,  A61B6/037 ,  A61B6/469 ,  A61B6/506 ,  Y10S378/901

    摘要： A method for interactively creating a region of interest of a reconstructed image includes defining a thickness value, defining a polygon, and defining a 3D projection geometry. The method also includes defining a vector perpendicular to a line of sight which is defined by the 3D projection geometry, swiping the vector along the polygon to create a surface of interest, and displaying three dimensionally a plurality of points wherein a distance from the points to the created surface along the line of sight is approximately the defined thickness value or less.

    摘要翻译： 用于交互地创建重建图像的感兴趣区域的方法包括定义厚度值，限定多边形以及定义3D投影几何。 该方法还包括定义垂直于由3D投影几何形状定义的视线的矢量，沿着多边形扫描矢量以产生感兴趣的表面，并且三维地显示多个点，其中从点到 所产生的沿着视线的表面大约是所定义的厚度值或更小。

    Method and apparatus for synchronizing corresponding landmarks among a plurality of images
    8.
    发明授权
    Method and apparatus for synchronizing corresponding landmarks among a plurality of images 有权
    用于在多个图像之间同步对应的界标的方法和装置

    公开(公告)号：US08675929B2

    公开(公告)日：2014-03-18

    申请号：US11836636

    申请日：2007-08-09

    申请人： Saad Ahmed Sirohey ,  Gopal B. Avinash ,  Jerome Francois Knoplioch ,  Laurent Launay ,  Renaud Capolunghi

    发明人： Saad Ahmed Sirohey ,  Gopal B. Avinash ,  Jerome Francois Knoplioch ,  Laurent Launay ,  Renaud Capolunghi

    IPC分类号： G06K9/00

    CPC分类号： G06T7/38 ,  G06T7/33 ,  G06T2207/30028

    摘要： Certain embodiments of the present invention provide a system and method for synchronized viewing of a plurality of images of an object. Corresponding landmarks of an object are synchronized between a first image set and a second image set. In an embodiment, the landmarks are folds of a human colon and the first image set and second images sets are computerized tomography scans, at least one image set being a prone scan of a portion of anatomy and at least one image set being a supine scan of a portion of the anatomy. An indicator for at least a first location in a first image set is displayed. The location of a second location in a second image set of an object is determined, wherein the second location corresponds to the first location of the object. The second location in the second image set is displayed.

    摘要翻译： 本发明的某些实施例提供了用于同步观看对象的多个图像的系统和方法。 对象的对应的地标在第一图像集和第二图像集之间被同步。 在一个实施例中，地标是人类冒号的折叠，并且第一图像集和第二图像集合是计算机断层扫描，至少一个图像集合是解剖部分的俯视扫描，并且至少一个图像集合是仰卧扫描 的解剖结构的一部分。 显示第一图像集中的至少第一位置的指示符。 确定对象的第二图像集中的第二位置的位置，其中第二位置对应于对象的第一位置。 显示第二个图像集中的第二个位置。

    SHAPE BASED REGISTRATION
    9.
    发明申请
    SHAPE BASED REGISTRATION 审中-公开
    基于形状的注册

    公开(公告)号：US20100329571A1

    公开(公告)日：2010-12-30

    申请号：US12490675

    申请日：2009-06-24

    申请人： Navneeth Subramanian ,  Jerome Francois Knoplioch ,  Eric Pichon

    发明人： Navneeth Subramanian ,  Jerome Francois Knoplioch ,  Eric Pichon

    IPC分类号： G06K9/46

    CPC分类号： G06T7/33 ,  G06T2207/10072 ,  G06T2207/10136 ,  G06T2207/20041 ,  G06T2207/30101

    摘要： A method for registering a source image of an object with a target image of the object includes generating a mask image delineating a structure of interest from the source image, determining a distance map for the mask image, determining a shape representation by identifying an iso-value on the distance map such that level curves correspond to the characteristics of a desired shape, iteratively calculating a similarity metric corresponding to a region of overlap between the level curve based shape representation and the second image resulting in a registration transform, applying the registration transform to the target image to co-register the source image with the target image, and displaying the co-registered source image and the target image on a display device.

    摘要翻译： 一种用目标图像对象物体的源图像进行登记的方法包括生成从源图像中描绘感兴趣结构的掩模图像，确定掩模图像的距离图，确定形状表示， 在距离图上的值，使得水平曲线对应于期望形状的特征，迭代地计算与基于水平曲线的形状表示与导致注册变换的第二图像之间的重叠区域相对应的相似度，应用注册变换 到目标图像以与目标图像共同注册源图像，并且将共同注册的源图像和目标图像显示在显示装置上。