Algorithms for zeros of two accretive operators for solving convex minimization problems and its application to image restoration problems

被引:26
|
作者
Kitkuan, Duangkamon [1 ]
Kumam, Poom [1 ,2 ]
Padcharoen, Anantachai [2 ]
Kumam, Wiyada [3 ]
Thounthong, Phatiphat [4 ]
机构
[1] KMUTT, Fac Sci, Fixed Point Lab, KMUTTFixed Point Res Lab,Dept Math, Room SCL 802,Sci Lab Bldg,126 Pracha Uthit Rd, Bangkok 10140, Thailand
[2] KMUTT, Fac Sci, Theoret & Computat Sci Ctr TaCS, Fixed Point Theory & Applicat Res Grp, Sci Lab Bldg,126 Pracha Uthit Rd, Bangkok 10140, Thailand
[3] Rajamangala Univ Technol Thanyaburi RMUTT, Fac Sci & Technol, Dept Math & Comp Sci, Program Appl Stat, Thanyaburi 12110, Pathumthani, Thailand
[4] King Mongkuts Univ North Bankok, Fac Tech Educ, Dept Teacher Training Elect Engn, Renewable Energy Res Ctr, Bangkok 108000, Thailand
关键词
Common zeros; Accretive operator; Convex minimization problem; Image recovery problems; Douglas-Rachford-algorithm; Forward-backward algorithm; VISCOSITY APPROXIMATION METHODS; STRONG-CONVERGENCE; MAPPINGS; POINT;
D O I
10.1016/j.cam.2018.04.057
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, a new viscosity iterative method minimization algorithm for image restoration algorithm is proposed. Based on a new viscosity iteration, the algorithm for finding the common zeros of two accretive operators in the framework of uniformly smooth Banach spaces. Moreover, the strong convergence theorems for the iterative algorithms and an example is proposed which shows the validity of main theorem are proved. The results of this paper are improved and extended of the corresponding ones announced by many others and we also applied our result to solve a convex minimization problem and Gateaux differentiable EPs and Variational Inequality. Experiment results show that the proposed algorithms outperform some other methods. Finally, we give the numerical experiments to show the efficiency and advantage of the proposed methods and we also used our proposed algorithm for applying to solve the image deblurring and image recovery problems. (C) 2018 Elsevier B.V. All rights reserved.
引用
收藏
页码:471 / 495
页数:25
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