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。

公开(公告)号：US20130066189A1

公开(公告)日：2013-03-14

申请号：US13580390

申请日：2011-02-02

申请人： Lyubomir Georgiev Zagorchev ,  Reinhard Kneser ,  Dieter Geller ,  Yuechen Qian ,  Juergen Weese ,  Matthew A. Garlinghouse ,  Robert M. Roth ,  Thomas W. McAllister

发明人： Lyubomir Georgiev Zagorchev ,  Reinhard Kneser ,  Dieter Geller ,  Yuechen Qian ,  Juergen Weese ,  Matthew A. Garlinghouse ,  Robert M. Roth ,  Thomas W. McAllister

IPC分类号： A61B6/00

CPC分类号： G06T7/0012 ,  G06T2207/10081 ,  G06T2207/10132 ,  G06T2207/30016

摘要： A system and method for identifying an abnormality of an anatomical structure. The system and method segments, using a processor, the anatomical structure imaged in a volumetric image of a plurality of control patients to produce a control segmentation of the anatomical structures of each of the control patients, obtains a normative dataset by extracting a statistical representation of a morphology of the control segmentations, segments the anatomical structure of a patient being analyzed for abnormalities to produce a patient segmentation and compares the patient segmentation to the normative dataset obtained from the control segmentations.

摘要翻译： 用于识别解剖结构异常的系统和方法。 使用处理器的系统和方法段在多个控制患者的体积图像中成像的解剖结构以产生每个控制患者的解剖结构的控制分割，通过提取规范数据集来提取统计学表示 控制分割的形态，分割被分析异常的患者的解剖结构以产生患者分割，并将患者分割与从控制分割获得的规范数据集进行比较。

公开(公告)号：US20120327075A1

公开(公告)日：2012-12-27

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 ,  Reinhard Kneser ,  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

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。

公开(公告)号：US4047757A

公开(公告)日：1977-09-13

申请号：US682583

申请日：1976-05-03

申请人： Loren W. Eames ,  Joseph A. Berg ,  Thomas W. McAllister

发明人： Loren W. Eames ,  Joseph A. Berg ,  Thomas W. McAllister

IPC分类号： A47C7/42 ,  A47C7/40

CPC分类号： A47C7/021 ,  A47C7/024 ,  A47C7/405 ,  A47C7/425

摘要： A seating unit with a flexible seat back having an upper portion separated into two halves positioned to support a user's back at opposite sides of his spine, and with these halves being mounted for resiliently resisted rearward deflection relative to one another in order to accommodate movement of the user's body, and with a slit or the like being provided at the center of the back between these halves to enable projection of the user's spine rearwardly beyond adjacent portions of the user's back for optimum comfort at all times. The back structure may be connected to a generally horizontal seat element, which may be bifurcated to have two relatively movable forwardly projecting portions. The device may also have an anchoring portion for detachable connection to a cushion of an upholstered seat on which the unit is to be used.

摘要翻译： 具有柔性座椅靠背的座位单元具有分隔成两半的上部，上半部被定位成在其脊柱的相对侧支撑使用者的背部，并且这些半部被安装成相对于彼此弹性抵抗的向后偏转，以适应 使用者的身体，以及狭缝等设置在这些半部之间的后部的中心，以使使用者的脊柱能够向后突出超过使用者背部的相邻部分，以便始终保持最佳舒适度。 后部结构可以连接到大致水平的座椅元件，其可以被分叉以具有两个相对可移动的向前突出的部分。 该装置还可以具有用于可拆卸地连接到使用该单元的软垫座椅的衬垫的锚定部分。