IMAGING SYSTEM FOR IMAGING A REGION OF INTEREST COMPRISING A MOVING OBJECT
    1.
    发明申请
    IMAGING SYSTEM FOR IMAGING A REGION OF INTEREST COMPRISING A MOVING OBJECT 有权
    用于成像包含运动对象的兴趣区域的成像系统

    公开(公告)号:US20090310825A1

    公开(公告)日:2009-12-17

    申请号:US12521899

    申请日:2008-01-02

    IPC分类号: G06K9/00

    摘要: The invention relates to an imaging system for imaging a region of interest comprising a moving object, which moves less in small motion phases than in large motion phases. Detection values are provided and a small motion determination unit (15) determines the motion of the object in the region of interest in the small motion phases from the 5 detection values. A large motion determination unit (16) determines the motion of the object in the large motion phases from the determined motion of the object in the small motion phases. A reconstruction unit (17) reconstructs an image of the region of interest from the detection values, wherein the reconstruction unit (17) is adapted for performing a motion compensation using the determined motions in the small and large motion phases.

    摘要翻译: 本发明涉及一种用于对感兴趣的区域成像的成像系统,该成像系统包括移动物体,该运动物体在小运动相位上比在大运动相位中运动较少。 提供检测值,并且小运动确定单元(15)从5个检测值确定在小运动相位中的感兴趣区域中的对象的运动。 大运动确定单元(16)根据所确定的小运动阶段中的物体的运动来确定物体在大运动相位中的运动。 重建单元(17)从检测值重建感兴趣区域的图像,其中重建单元(17)适于使用在小的和大的运动阶段中确定的运动来执行运动补偿。

    Imaging system for imaging a region of interest in different phases
    2.
    发明授权
    Imaging system for imaging a region of interest in different phases 有权
    用于在不同阶段成像感兴趣区域的成像系统

    公开(公告)号:US08437524B2

    公开(公告)日:2013-05-07

    申请号:US12521899

    申请日:2008-01-02

    IPC分类号: G06K9/00

    摘要: The invention relates to an imaging system for imaging a region of interest comprising a moving object, which moves less in small motion phases than in large motion phases. Detection values are provided and a small motion determination unit (15) determines the motion of the object in the region of interest in the small motion phases from the 5 detection values. A large motion determination unit (16) determines the motion of the object in the large motion phases from the determined motion of the object in the small motion phases. A reconstruction unit (17) reconstructs an image of the region of interest from the detection values, wherein the reconstruction unit (17) is adapted for performing a motion compensation using the determined motions in the small and large motion phases.

    摘要翻译: 本发明涉及一种用于对感兴趣的区域成像的成像系统,该成像系统包括移动物体,该运动物体在小运动相位上比在大运动相位中运动较少。 提供检测值,并且小运动确定单元(15)从5个检测值确定在小运动相位中的感兴趣区域中的对象的运动。 大运动确定单元(16)根据所确定的小运动阶段中的物体的运动来确定物体在大运动相位中的运动。 重建单元(17)从检测值重建感兴趣区域的图像,其中重建单元(17)适于使用在小的和大的运动阶段中确定的运动来执行运动补偿。