Filterbackprojection (FBP) reconstruction algorithm is adopted by fan beam industrial ct systems.
扇束工业CT系统普遍采用滤波反投影(FBP)重构算法。
2
The reconstruction algorithms include backprojection algorithm and filterbackprojection algorithm for inverse problem.
逆问题部分实现反投影算法和滤波反投影算法。
3
Results show that the effect of projection noise on the reconstructed fields is represented by a slope function related to the filter used in deflection tomographic filtered back-projection algorithm.