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    SYSTEM AND METHOD FOR AN EDDY-CURRENT FIELD COMPENSATION IN MAGNETIC RESONANCE IMAGING
    1.
    发明公开
    SYSTEM AND METHOD FOR AN EDDY-CURRENT FIELD COMPENSATION IN MAGNETIC RESONANCE IMAGING 审中-公开
    用于磁共振成像中的涡流补偿的系统和方法

    公开(公告)号：EP3317688A1

    公开(公告)日：2018-05-09

    申请号：EP16838392.5

    申请日：2016-06-07

    申请人： Shanghai United Imaging Healthcare Co., Ltd.

    发明人： LI, Bo ,  JIA, Erwei ,  XING, Xiaocong ,  XU, Kaipin

    IPC分类号： G01R33/387

    摘要： A system and method for acquiring a calibrated eddy-current field model in magnetic resonance imaging (MM) are provided. The method may include one or more of the following operations. An eddy-current field model may be obtained. The eddy-current field model may be transformed by Laplace Transformation. Data of an eddy-current field may be obtained. The data of the eddy-current field may be processed. A calibrated eddy-current field model may be acquired. In addition, the calibrated eddy-current field model may be used to compensate an eddy-current field.