Mixed noise removal based on Stokes residual noise removal for division of focal plane polarimetric images
文献类型:期刊论文
作者 | Jiang, Tuochi1,2; Wen, Desheng2; Song, Zongxi2; Gao, Wei2; Liu, Gang2 |
刊名 | Optics and Lasers in Engineering |
出版日期 | 2022-12 |
卷号 | 159 |
ISSN号 | 01438166 |
关键词 | DoFP polarization imaging Laplacian scale mixture Mixed noise removal |
DOI | 10.1016/j.optlaseng.2022.107220 |
产权排序 | 1 |
英文摘要 | 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 |
语种 | 英语 |
出版者 | Elsevier Ltd |
WOS记录号 | WOS:000841402000005 |
源URL | [http://ir.opt.ac.cn/handle/181661/96125] |
专题 | 西安光学精密机械研究所_空间光学应用研究室 |
通讯作者 | Song, Zongxi |
作者单位 | 1.University of Chinese Academy of Science, Beijing; 100049, China 2.Xi'an Institute of Optics and Precision Mechanics of CAS, Xi'an; 710071, 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). |
入库方式: OAI收割
来源:西安光学精密机械研究所
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