有限角度CT中使用改进的SART算法消除截断投影伪影
沈恩翔, 王育昕, 袁杰

Using improved SART algorithm eliminate truncated projection artifacts in limited⁃angle CT
Enxiang Shen, Yuxin Wang, Jie Yuan
图6 模拟数据重建对比
Fig.6 The reconstruction of simulation data