Infrared stripe correction algorithm based on wavelet decomposition and total variation-guided filtering
Wang ED(王恩德)2,3; Jiang P(姜平)1,2,3; Li XP(李学鹏)2,3; Cao H(曹晖)2,3
刊名JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS
2020
卷号16期号:1页码:1-12
关键词Focal-plane array non-uniformity correction Infrared image Multi-scale Destriping
ISSN号1990-2573
产权排序1
英文摘要

Stripe non-uniformity severely affects the quality of infrared images. It is challenging to remove stripe noise in low-texture images without blurring the details. We propose a single-frame image stripe correction algorithm that removes infrared noise while preserving image details. Firstly, wavelet transform is used for multi-scale analysis of the image. At the same time, Total variation model is used for small window to smooth the original image. The small-scale total variation model can well preserve the edge information of the image, but it will leave stripe noise. Therefore, according to the prior knowledge of the vertical component of the stripe noise, the spatial filtering is finally performed: the smoothed image is used as the guide image for the stripe noise denoising. It is possible to prevent the lead filter from mistaking the strong stripe noise as edge detail, resulting in corrected image residual streak noise. The algorithm is systematically evaluated by experiments on simulated images and original infrared images, as well as compared with the current advanced infrared stripe non-uniformity correction algorithms. It is proved that our algorithm can better eliminate stripe noise and preserve edge details.

语种英语
WOS记录号WOS:000504963700001
资助机构Shenyang Institute of Automation, Chinese Academy of Sciences
内容类型期刊论文
源URL[http://ir.sia.cn/handle/173321/26170]  
专题沈阳自动化研究所_光电信息技术研究室
通讯作者Jiang P(姜平)
作者单位1.College of automation and Electrical Engineering, Shenyang Ligong University, NO. 6 Nanping Middle Road, Hunnan District, Shenyang 110159, Liaoning, China
2.Key Laboratory of Optical Electrical Image Processing, Chinese Academy of Sciences, 114, Nanta Street, Shenhe District, Shenyang 110016, Liaoning, China
3.Shenyang institute of automation, Chinese Academy of Sciences, 114, Nanta Street, Shenhe District, Shenyang 110016, Liaoning, China
推荐引用方式
GB/T 7714
Wang ED,Jiang P,Li XP,et al. Infrared stripe correction algorithm based on wavelet decomposition and total variation-guided filtering[J]. JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS,2020,16(1):1-12.
APA Wang ED,Jiang P,Li XP,&Cao H.(2020).Infrared stripe correction algorithm based on wavelet decomposition and total variation-guided filtering.JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS,16(1),1-12.
MLA Wang ED,et al."Infrared stripe correction algorithm based on wavelet decomposition and total variation-guided filtering".JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS 16.1(2020):1-12.
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