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A New DY Conjugate Gradient Method and Applications to Image Denoising

文献类型：期刊论文

作者Xue, Wei1; Ren, Junhong2; Zheng, Xiao1; Liu, Zhi3; Liang, Yueyong4
刊名IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS
出版日期2018-12-01
卷号E101D期号:12页码:2984-2990
关键词unconstrained optimization conjugate gradient method line search image denoising
ISSN号1745-1361
DOI10.1587/transinf.2018EDP7210
通讯作者Xue, Wei(cswxue@ahut.edu.cn) ; Zheng, Xiao(xzheng@ahut.edu.cn)
英文摘要Dai-Yuan (DY) conjugate gradient method is an effective method for solving large-scale unconstrained optimization problems. In this paper, a new DY method, possessing a spectral conjugate parameter beta(k), is presented. An attractive property of the proposed method is that the search direction generated at each iteration is descent, which is independent of the line search. Global convergence of the proposed method is also established when strong Wolfe conditions are employed. Finally, comparison experiments on impulse noise removal are reported to demonstrate the effectiveness of the proposed method.
WOS关键词GLOBAL CONVERGENCE ; SUFFICIENT DESCENT ; MEDIAN FILTERS ; ALGORITHM ; MINIMIZATION
资助项目National Natural Science Foundation of China[61806004] ; Major Technologies R&D Special Program of Anhui, China[16030901060]
WOS研究方向Computer Science
语种英语
WOS记录号WOS:000451766500015
出版者IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
资助机构National Natural Science Foundation of China ; Major Technologies R&D Special Program of Anhui, China
源URL[http://ir.ia.ac.cn/handle/173211/25725]  
专题精密感知与控制研究中心_人工智能与机器学习
通讯作者Xue, Wei; Zheng, Xiao
作者单位1.Anhui Univ Technol, Sch Comp Sci & Technol, Maanshan 243032, Peoples R China
2.Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China
3.Shizuoka Univ, Dept Math & Syst Engn, Hamamatsu, Shizuoka 4328561, Japan
4.PHIMA Intelligence Technol Co Ltd, Maanshan 243000, Peoples R China
推荐引用方式
GB/T 7714		 Xue, Wei,Ren, Junhong,Zheng, Xiao,et al. A New DY Conjugate Gradient Method and Applications to Image Denoising[J]. IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS,2018,E101D(12):2984-2990.
APA Xue, Wei,Ren, Junhong,Zheng, Xiao,Liu, Zhi,&Liang, Yueyong.(2018).A New DY Conjugate Gradient Method and Applications to Image Denoising.IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS,E101D(12),2984-2990.
MLA Xue, Wei,et al."A New DY Conjugate Gradient Method and Applications to Image Denoising".IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS E101D.12(2018):2984-2990.

入库方式： OAI收割

来源：自动化研究所

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