MOTION COMPENSATION IN ENERGY-SENSITIVE COMPUTED TOMOGRAPHY
    51.
    发明申请
    MOTION COMPENSATION IN ENERGY-SENSITIVE COMPUTED TOMOGRAPHY 有权
    能量敏感计算机图像中的运动补偿

    公开(公告)号:US20100208962A1

    公开(公告)日:2010-08-19

    申请号:US12377297

    申请日:2007-07-23

    IPC分类号: G06K9/00 A61B6/03

    摘要: An imaging system includes an energy resolving detector (20) which generates data indicative of detected radiation having at least first and second energies. The system also includes an energy pre-processor (24), a motion calculator (26), and a reconstructor (22). In one embodiment, the apparatus uses a k-edge imaging technique to perform a motion compensated reconstruction of projection data indicative of an object under examination.

    摘要翻译: 成像系统包括能量分辨检测器(20),其产生指示具有至少第一和第二能量的检测到的辐射的数据。 该系统还包括能量预处理器(24),运动计算器(26)和重构器(22)。 在一个实施例中,该装置使用k边缘成像技术来执行指示被检查对象的投影数据的运动补偿重建。