Blind image deconvolution by means of asymmetric multiplicative iterative algorithm

被引:12
作者
Zhang, Jianlin [1 ,2 ]
Zhang, Qiheng [1 ]
He, Guangming [3 ]
机构
[1] Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
[3] City Univ Hong Kong, Dept Mfg Engn & Engn Management, Hong Kong, Hong Kong, Peoples R China
关键词
D O I
10.1364/JOSAA.25.000710
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A novel scheme for blind deconvolution is presented. Adapted from our previous multiplicative iterative algorithm, a more general scheme-the asymmetric multiplicative iterative algorithm-is derived. Additionally, in order to obtain a meaningful estimate, a penalized asymmetric multiplicative iterative algorithm is used to further improve the performance of this scheme. Results of a numerical experiment with the asymmetric multiplicative iterative algorithm are presented. (c) 2008 Optical Society of America.
引用
收藏
页码:710 / 717
页数:8
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