[1] Byrne C. A unified treatment of some iterative algorithms in signal processing and image construction. Inverse Problems, 2004, 20: 103–120

[2] Combettes P L. The convex feasibility problem in image. Advances in Imaging and Electron Physics. Vol 95. New York: Academic Press, 1996: 155–270

[3] Kitahara S, Takahashi W. Image recovery by convex combinations of sunny nonexpansive retractions. Topol Methods Nonlinear Anal, 1993, (2): 333–342

[4] Plubtieng S, Ungchittrakool K. Hybrid iterative methods for convex feasibility problems and fixed point problems of relatively nonexpansive mappings in Banach spaces. Fixed Point Theory and Applications, 2008, Article ID 583082. 19 pages, doi:10.1155/2008/583082.

[5] Suzuki T. On strong convergence to common fixed points of nonexpansive semigroups in Hilbert spaces. Proc Amer Math Soc, 2003, 131: 2133–2136

[6] Xu H K. A strong convergence theorem for contraction semigruops in Banach spaces. Bull Aust Math Soc, 2005, 72: 371–379