中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Minimized Laplacian residual interpolation for DoFP polarization image demosaicking

文献类型:期刊论文

作者Jiang, Tuochi1,2; Wen, Desheng1; Song, Zongxi1; Zhang, Weikang1,2; Li, Zhixin1,2; Wei, Xin1,2; Liu, Gang1,2
刊名Applied Optics
出版日期2019-09-20
卷号58期号:27页码:7367-7374
ISSN号1559128X;21553165
DOI10.1364/AO.58.007367
产权排序1
英文摘要

Division of focal plane (DoFP) polarization imaging sensors have the distinct advantage of acquiring temporally synchronized Stokes vector in one scene. The sensors’ spatially modulated arrangement of a micropolarization array results in loss of spatial resolution and instantaneous field-of-overview errors. Polarization demosaicking (PDM) methods are often utilized to address these drawbacks and achieve the goal of recovering missing polarization information. In this paper, we propose minimized Laplacian polarization residual interpolation for PDM. The Laplacian energy is introduced to improve the interpolation accuracy. We employ interchannel correlation and a guided filter to generate precise tentative estimates and the interpolation performed in the residual domain, where the residuals are the differences between observed values and tentative estimates. Experiments demonstrate that the proposed algorithm provides superior performance in terms of mean average error and peak signal-to-noise ratio. © 2019 Optical Society of America.

语种英语
WOS记录号WOS:000487248800012
出版者OSA - The Optical Society
源URL[http://ir.opt.ac.cn/handle/181661/31876]  
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.Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an; 710119, China;
2.University of Chinese Academy of Sciences, Beijing; 100049, China
推荐引用方式
GB/T 7714
Jiang, Tuochi,Wen, Desheng,Song, Zongxi,et al. Minimized Laplacian residual interpolation for DoFP polarization image demosaicking[J]. Applied Optics,2019,58(27):7367-7374.
APA Jiang, Tuochi.,Wen, Desheng.,Song, Zongxi.,Zhang, Weikang.,Li, Zhixin.,...&Liu, Gang.(2019).Minimized Laplacian residual interpolation for DoFP polarization image demosaicking.Applied Optics,58(27),7367-7374.
MLA Jiang, Tuochi,et al."Minimized Laplacian residual interpolation for DoFP polarization image demosaicking".Applied Optics 58.27(2019):7367-7374.

入库方式: OAI收割

来源:西安光学精密机械研究所

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