Compressive sensing-based interior tomography: preliminary clinical application.
Compressive sensing-based interior tomography: preliminary clinical application.
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DOI：
10.1097/rct.0b013e318231c578
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发表时间：
2011-11
影响因子：
1.3
通讯作者：
Carr JJ
中科院分区：
文献类型：
--
作者：
Yu H;Wang G;Hsieh J;Entrikin DW;Ellis S;Liu B;Carr JJ
基于压缩感知（CS）的内部层析成像是一种仅从局部截断投影进行精确图像重建的最新方法。在这里，我们报告我们的初步内部断层扫描结果重建的原始投影的病人上GE发现CT 750高清扫描仪。这是基于CS的内部重建技术的第一次临床应用，结果显示与从全局投影重建的结果非常匹配。
Compressive sensing (CS)-based interior tomography is a state-of-the-art method for accurate image reconstruction from only locally truncated projections. Here, we report our preliminary interior tomography results reconstructed from raw projections of a patient acquired on a GE Discovery CT750 HD scanner. This is the first clinical application of the CS-based interior reconstruction techniques, and the results show an excellent match with those reconstructed from global projections.