SART代数迭代算法，CT系统中经典算法-SART

对国际上通用的标准Shepp-logan人头模体进行投影和反投影、滤波反投影、ART和SART重建。-include anisotropic filter, bilateral filter and functions for tomographic reconstruction using BP, FBP, ART, SART, LSQR algorithm

CT图像重建的几种ART迭代算法，包括一般的简单ART和联合ART。-Some kinds of ART iterations algorithm in CT reconstruction including simple ART and SART.