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公开(公告)号:US20100208962A1
公开(公告)日:2010-08-19
申请号:US12377297
申请日:2007-07-23
申请人: Ewald Roessl , Udo Van Stevendaal
发明人: Ewald Roessl , Udo Van Stevendaal
CPC分类号: G06T11/005 , A61B6/027 , G06T2211/412
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。