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PCA-based denoising method for division of focal plane polarimeters
Zhang JC(张俊超); Luo HB(罗海波); Liang, Rongguang; Zhou, Wei; Hui B(惠斌); Chang Z(常铮)
作者部门光电信息技术研究室
发表期刊Optics Express
ISSN1094-4087
2017
卷号25期号:3页码:2391-2400
收录类别SCI ; EI
EI收录号20170603333077
WOS记录号WOS:000397314600070
产权排序1
摘要Division of focal plane (DoFP) polarimeters are composed of interlaced linear polarizers overlaid upon a focal plane array sensor. The interpolation is essential to reconstruct polarization information. However, current interpolation methods are based on the unrealistic assumption of noise-free images. Thus, it is advantageous to carry out denoising before interpolation. In this paper, we propose a principle component analysis (PCA) based denoising method, which works directly on DoFP images. Both simulated and real DoFP images are used to evaluate the denoising performance. Experimental results show that the proposed method can effectively suppress noise while preserving edges.
语种英语
WOS标题词Science & Technology ; Physical Sciences
WOS类目Optics
关键词[WOS]IMAGE INTERPOLATION
WOS研究方向Optics
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/19879
专题光电信息技术研究室
通讯作者Zhang JC(张俊超)
作者单位1.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
3.Key Laboratory of Optical-Electronics Information Processing, Chinese Academy of Sciences, Shenyang 110016, China
4.Key Laboratory of Image Understanding and Computer Vision, Shenyang 110016, China
5.College of Optical Sciences, University of Arizona, Tucson, AZ, 85721, United States
6.AVIC Jiangxi Hongdu Aviation Industry Group Ltd., Nanchang, 220024, China
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GB/T 7714
Zhang JC,Luo HB,Liang, Rongguang,et al. PCA-based denoising method for division of focal plane polarimeters[J]. Optics Express,2017,25(3):2391-2400.
APA Zhang JC,Luo HB,Liang, Rongguang,Zhou, Wei,Hui B,&Chang Z.(2017).PCA-based denoising method for division of focal plane polarimeters.Optics Express,25(3),2391-2400.
MLA Zhang JC,et al."PCA-based denoising method for division of focal plane polarimeters".Optics Express 25.3(2017):2391-2400.
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