INTRA-BLADE FILTER FOR MOTION CORRECTED MAGNETIC RESONANCE DATA
    1.
    发明申请
    INTRA-BLADE FILTER FOR MOTION CORRECTED MAGNETIC RESONANCE DATA 有权
    用于运动校正磁共振数据的内置滤波器

    公开(公告)号:US20140077813A1

    公开(公告)日:2014-03-20

    申请号:US13619110

    申请日:2012-09-14

    IPC分类号: G01R33/341 G06K9/00

    摘要: In an embodiment, a method includes processing magnetic resonance (MR) data according to a process including applying a density filter to blades of k-space data rotated about a section of k-space. Each blade may include a first set of encode lines weighted in a first signal weighting and a second set of encode lines weighted in a second signal weighting. The density filter may be configured to preferentially weight each blade in the first signal weighting to produce blades of weighted k-space data.

    摘要翻译: 在一个实施例中,一种方法包括根据一个过程来处理磁共振(MR)数据,所述过程包括将密度滤波器应用到围绕k空间的一部分旋转的k空间数据的叶片。 每个刀片可以包括在第一信号加权中加权的第一组编码线和在第二信号加权中加权的第二组编码线。 密度滤波器可以被配置为在第一信号加权中优先权重每个叶片以产生加权的k空间数据的叶片。

    Intra-blade filter for motion corrected magnetic resonance data
    2.
    发明授权
    Intra-blade filter for motion corrected magnetic resonance data 有权
    用于运动校正磁共振数据的叶片内滤波器

    公开(公告)号:US09239367B2

    公开(公告)日:2016-01-19

    申请号:US13619110

    申请日:2012-09-14

    摘要: In an embodiment, a method includes processing magnetic resonance (MR) data according to a process including applying a density filter to blades of k-space data rotated about a section of k-space. Each blade may include a first set of encode lines weighted in a first signal weighting and a second set of encode lines weighted in a second signal weighting. The density filter may be configured to preferentially weight each blade in the first signal weighting to produce blades of weighted k-space data.

    摘要翻译: 在一个实施例中,一种方法包括根据一个过程来处理磁共振(MR)数据,所述过程包括将密度滤波器应用到围绕k空间的一部分旋转的k空间数据的叶片。 每个刀片可以包括在第一信号加权中加权的第一组编码线和在第二信号加权中加权的第二组编码线。 密度滤波器可以被配置为在第一信号加权中优先权重每个叶片以产生加权的k空间数据的叶片。