Minimized Laplacian residual interpolation for DoFP polarization image demosaicking | |
Jiang, Tuochi1,2; Wen, Desheng1![]() ![]() ![]() ![]() ![]() | |
Department | 空间光学技术研究室 |
2019-09-20 | |
Source Publication | Applied Optics
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ISSN | 1559128X;21553165 |
Volume | 58Issue:27Pages:7367-7374 |
Contribution Rank | 1 |
Abstract | 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. |
DOI | 10.1364/AO.58.007367 |
Indexed By | SCI ; EI |
Language | 英语 |
WOS ID | WOS:000487248800012 |
Publisher | OSA - The Optical Society |
EI Accession Number | 20193907462941 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.opt.ac.cn/handle/181661/31876 |
Collection | 空间光学技术研究室 |
Corresponding Author | Song, Zongxi |
Affiliation | 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 |
Recommended Citation 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. |
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File Name/Size | DocType | Version | Access | License | ||
Minimized Laplacian (1390KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | Application Full Text |
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