IOE OpenIR  > 自适应光学技术研究室(八室)
A l(1) Norm Based Image Prior Combination in Multiframe Superresolution
Min, Lei1,2,3; Yang, Ping2; Dong, Lizhi2; Liu, Wenjin2; Wang, Shuai2; Xu, Bing2; Liu, Yong1
2017
发表期刊MATHEMATICAL PROBLEMS IN ENGINEERING
ISSN1024-123X
摘要We address the multiframe superresolution problem using the variational Bayesian method in this paper. In the variational Bayesian framework, the prior is crucial in transferring the ill-posed reconstruction problem to a well-posed one. We propose a prior combination method based on filter bank and l1 norm. Multiple filters are used in our prior model, and the corresponding combination coefficient vector can be estimated by the characteristics of the filtered image and noise. Furthermore, the local adaptive coefficients of every filter are more effective in removing noise and preserving image edges. Extensive experiments demonstrate the advantages of the proposed method.
关键词SUPER RESOLUTION RESTORATION ASTRONOMY MOTION
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.ioe.ac.cn/handle/181551/8838
专题自适应光学技术研究室(八室)
作者单位1.Chinese Acad Sci, Key Lab Adapt Opt, Chengdu 610209, Sichuan, Peoples R China
2.Univ Elect Sci & Technol China, Sch Optoelect Informat, Chengdu 610054, Sichuan, Peoples R China
3.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
推荐引用方式
GB/T 7714
Min, Lei,Yang, Ping,Dong, Lizhi,et al. A l(1) Norm Based Image Prior Combination in Multiframe Superresolution[J]. MATHEMATICAL PROBLEMS IN ENGINEERING,2017.
APA Min, Lei.,Yang, Ping.,Dong, Lizhi.,Liu, Wenjin.,Wang, Shuai.,...&Liu, Yong.(2017).A l(1) Norm Based Image Prior Combination in Multiframe Superresolution.MATHEMATICAL PROBLEMS IN ENGINEERING.
MLA Min, Lei,et al."A l(1) Norm Based Image Prior Combination in Multiframe Superresolution".MATHEMATICAL PROBLEMS IN ENGINEERING (2017).
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
2017-2078.pdf(4757KB)期刊论文出版稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Min, Lei]的文章
[Yang, Ping]的文章
[Dong, Lizhi]的文章
百度学术
百度学术中相似的文章
[Min, Lei]的文章
[Yang, Ping]的文章
[Dong, Lizhi]的文章
必应学术
必应学术中相似的文章
[Min, Lei]的文章
[Yang, Ping]的文章
[Dong, Lizhi]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。