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Antiringing image deblurring approach using frequency domain relative error

文献类型：期刊论文

作者Li, Zhihui1,2; Peng, Silong1; Hu, Xiyuan1; Xu, Xiaojing2
刊名JOURNAL OF ELECTRONIC IMAGING
出版日期2014
卷号23期号:1
关键词image deblurring relative error in frequency domain weighted sub-band ringing artifacts
英文摘要To solve the image deblurring problem, most of the recently proposed nonblind deblurring approaches focus on regularizing the solutions by adding image priors, such as sparse prior, piece-wise smooth prior (total-variation prior), and so on. This paper, however, presents a new term, which can be viewed as a supplement to the data fidelity term, to improve the nonblind deblurring result. The new term is based on the relative error in frequency domain (REFD) and can suppress the ringing artifacts and preserve the image details. We analyze the properties of REFD for image deconvolution; then, a nonblind image deconvolution algorithm is proposed via introducing the REFD term into the image deconvolution model. The experimental results demonstrate the performance and efficacy of our proposed algorithm when compared to some other state-of-the-art algorithms. (C) 2014 SPIE and IS&T
WOS标题词Science & Technology ; Technology ; Physical Sciences
类目[WOS]Engineering, Electrical & Electronic ; Optics ; Imaging Science & Photographic Technology
研究领域[WOS]Engineering ; Optics ; Imaging Science & Photographic Technology
关键词[WOS]BOUNDARY ARTIFACTS ; DECONVOLUTION ; RESTORATION ; REGULARIZATION ; KERNEL
收录类别SCI
语种英语
WOS记录号WOS:000332855000024
源URL[http://ir.ia.ac.cn/handle/173211/2917]  
专题自动化研究所_智能制造技术与系统研究中心_多维数据分析团队
作者单位1.Chinese Acad Sci, Inst Automat, High Technol Innovat Ctr, Beijing 100190, Peoples R China
2.Minist Publ Secur, Inst Forens Sci, Beijing 100038, Peoples R China
推荐引用方式
GB/T 7714		 Li, Zhihui,Peng, Silong,Hu, Xiyuan,et al. Antiringing image deblurring approach using frequency domain relative error[J]. JOURNAL OF ELECTRONIC IMAGING,2014,23(1).
APA Li, Zhihui,Peng, Silong,Hu, Xiyuan,&Xu, Xiaojing.(2014).Antiringing image deblurring approach using frequency domain relative error.JOURNAL OF ELECTRONIC IMAGING,23(1).
MLA Li, Zhihui,et al."Antiringing image deblurring approach using frequency domain relative error".JOURNAL OF ELECTRONIC IMAGING 23.1(2014).

入库方式： OAI收割

来源：自动化研究所

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