基于边缘检测算子的Huber正则化阈值选择方法在低剂量CT重建中的应用

张善立，张华，胡德斌，曾栋，边兆英，路利军，马建华，黄静

Edge-detecting operator-based selection of Huber regularization threshold for low-dose
computed tomography imaging

南方医科大学学报 . 2015, (03): 375 .