The researches of this dissertation are base on FDK algorithm.
本文所作研究均基于FDK算法进行展开。
2
A volumetric reconstruction algorithm named FT-FDK (flat-panel based tent FDK algorithm) is presented based on the ideas of Grasss T-FDK algorithm.
针对锥顶轨迹为单圆的锥形束体积重建问题，提出了一种基于平板检测器的T FDK算法。
3
In the back-projection process of the FDK algorithm, every voxel s project distribution in the detector have itself characteristics, This paper presents a new interpolation method.