滤波反投影重建算法1. Its filter back-projection reconstruction algorithm based on the parallel beam rebin principle was deduced. 对三维工业计算机层析成像(Three Dimensional Industrial Computed Tomography,3D-ICT)空间分辨率提高技术进行了研究,提出了一种通过1/4面阵探测器偏置扫描提高成像空间分辨率的锥束3D-...
a然而基于平行投影的重建算法却是之后的扇束及锥束三维重建算法的基础,它们的核心算法都是滤波反投影(Filtered Backprojection,FBP) ,该算法由于其易于理解、便于实现、重建效果好,在目前 CT 中广泛使用。 However is actually after fan ties and the awl based on the parallel projection reconstruction algorithm ...
滤波反投影重建算法 1. Its filter back-projection reconstruction algorithm based on the parallel beam rebin principle was deduced. 对三维工业计算机层析成像(Three Dimensional Industrial Computed Tomography,3D-ICT)空间分辨率提高技术进行了研究,提出了一种通过1/4面阵探测器偏置扫描提高成像空间分辨率的锥束3D...
然而基于平行投影的重建算法却是之后的扇束及锥束三维重建算法的基础,它们的核心算法都是滤波反投影(Filtered Backprojection,FBP) ,该算法由于其易于理解、便于实现、重建效果好,在目前 CT 中广泛使用。 Has the parallel scan and the fan in the two-dimensional CT system ties scans two kind of scanning ...