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Mixed noise removal based on Stokes residual noise removal for division of focal plane polarimetric images
Jiang, Tuochi1,2; Wen, Desheng1; Song, Zongxi1; Gao, Wei1; Liu, Gang1
作者部门空间光学技术研究室
2022-12
发表期刊Optics and Lasers in Engineering
ISSN01438166
卷号159
产权排序1
摘要

The division of focal plane (DoFP) polarimeter has the advantages of simultaneous imaging and compact optical structure. It is inevitable to introducing the noise in the process of micro-polarizer array integration, polarization image acquisition and transmission. In this paper, we propose a novel mixed noise suppression method based on Stokes residual noise removal (SRNR) for mixed additive white Gaussian noise (AWGN) and impulse noise (IN) removal in DoFP polarimetric images. The Laplacian scale mixture (LSM) model is introduced to estimate the IN and the nonlocal low-rank regularization (NLR) is adopted to enhance the denoising performance. The residual noise of the Stokes parameters is taken into consideration. This crucial processing achieves the acquisition of high-quality polarization data. The experiments demonstrate the superior denoising performance for polarimetric imagery in terms of objective assessment and visual evaluation. © 2022

关键词DoFP polarization imaging Laplacian scale mixture Mixed noise removal
DOI10.1016/j.optlaseng.2022.107220
收录类别SCI ; EI
语种英语
WOS记录号WOS:000841402000005
出版者Elsevier Ltd
EI入藏号20223312578305
引用统计
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/96125
专题空间光学技术研究室
通讯作者Song, Zongxi
作者单位1.Xi'an Institute of Optics and Precision Mechanics of CAS, Xi'an; 710071, China;
2.University of Chinese Academy of Science, Beijing; 100049, China
推荐引用方式
GB/T 7714
Jiang, Tuochi,Wen, Desheng,Song, Zongxi,et al. Mixed noise removal based on Stokes residual noise removal for division of focal plane polarimetric images[J]. Optics and Lasers in Engineering,2022,159.
APA Jiang, Tuochi,Wen, Desheng,Song, Zongxi,Gao, Wei,&Liu, Gang.(2022).Mixed noise removal based on Stokes residual noise removal for division of focal plane polarimetric images.Optics and Lasers in Engineering,159.
MLA Jiang, Tuochi,et al."Mixed noise removal based on Stokes residual noise removal for division of focal plane polarimetric images".Optics and Lasers in Engineering 159(2022).
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