On-Orbit Polarization Calibration for Multichannel Polarimetric Camera

doi:10.3390/app9071424

CIOMP OpenIR

	On-Orbit Polarization Calibration for Multichannel Polarimetric Camera
	M.X.Liu; X.Zhang; T.Liu; G.W.Shi; L.J.Wang; Y.Li
	2019
发表期刊	Applied Sciences-Basel
卷号	9 期号:7 页码:14
摘要	In this paper, a new on-orbit polarization calibration method for the multichannel polarimetric camera is presented. A polarization calibration model for the polarimetric camera is proposed by taking analysis of the polarization radiation transmission process. In order to get the polarization parameters in the calibration model, an on-orbit measurement scheme is reported, which uses a solar diffuser and a built-in rotatable linear analyzer. The advantages of this scheme are sharing the same calibration assembly with the radiometric calibration and acquiring sufficient polarization accuracy. The influence of the diffuser for the measurement is analyzed. By using a verification experiment, the proposed method can achieve on-orbit polarization calibration. The experimental results show that the relative deviation for the measured degree of linear polarization is 0.8% at 670 nm, which provides a foundation for the accurate application of polarimetric imaging detection.
关键词	polarimetric camera,polarization calibration,polarization parameters,remote sensing and sensors,division,Chemistry,Engineering,Materials Science,Physics
DOI	10.3390/app9071424
收录类别	SCI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63191
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	M.X.Liu,X.Zhang,T.Liu,et al. On-Orbit Polarization Calibration for Multichannel Polarimetric Camera[J]. Applied Sciences-Basel,2019,9(7):14.
APA	M.X.Liu,X.Zhang,T.Liu,G.W.Shi,L.J.Wang,&Y.Li.(2019).On-Orbit Polarization Calibration for Multichannel Polarimetric Camera.Applied Sciences-Basel,9(7),14.
MLA	M.X.Liu,et al."On-Orbit Polarization Calibration for Multichannel Polarimetric Camera".Applied Sciences-Basel 9.7(2019):14.

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文件名称/大小	文献类型	版本类型	开放类型	使用许可
On Orbit Polarizatio（3993KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载