A primal dual proximal point method of Chambolle-Pock algorithms for ℓ1-TV minimization problems in image reconstruction - Tang, Yuchao; Peng, Jigen; Yue, Shigang; Xu, Jiawei (2012 5th International Conference on Biomedical Engineering and Informatics, 2012)
Keywords: Computed tomography; Convex functions; Data models; Image reconstruction; Linear programming; Noise; Signal to noise ratio; Total variance; Vectors