A weighted difference of L1 and L2 on the gradient minimization based on alternating direction method for circular computed tomography

作者:Lu Wanli; Li Lei; Cai Ailong; Zhang Hanming; Wang Linyuan; Yan Bin
来源:Journal of X-Ray Science and Technology, 2017, 25(5): 813-829.
DOI:10.3233/XST-16244