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Impact of observation angle and radiance on LWIR polarimetric images
Liu HZ(刘海峥)1,2,3; Shi ZL(史泽林)1,2; Feng B(冯斌)1,2,4; Zhao YH(赵耀宏)1,2
Department光电信息技术研究室
Conference Name5th Conference on Frontiers in Optical Imaging Technology and Applications, FOI 2018
Conference DateJuly 25-27, 2018
Conference PlaceChangchun, China
Author of SourceChinese Academy of Engineering ; Chinese Society for Optical Engineering ; National Natural Science Foundation of China
Source PublicationProceedings of SPIE 10832, Fifth Conference on Frontiers in Optical Imaging Technology and Applications, FOI 2018
PublisherSPIE
Publication PlaceBellingham, USA
2018
Pages1-8
Indexed ByEI ; CPCI(ISTP)
EI Accession number20185106251406
WOS IDWOS:000454579900067
Contribution Rank1
ISSN0277-786X
ISBN978-1-5106-2289-0
KeywordInfrared Polarization Imaging Observation Angle Dolp Scr
Abstract

Polarization imaging focuses on degrees of linear polarization (DoLP) and angles of polarization (AoP). This paper introduces a polarization imaging set which employs a LWIR polarization imaging system along with a set of cooperative self-made target panels to acquire polarized radiation. The sampling flowchart is given and the process of polarization acquisition demonstrated. The experiment shows that larger the observation angle, stronger DoLP signal and weaker radiance lowers the contrast of polarization image.

Language英语
Citation statistics
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/23948
Collection光电信息技术研究室
Corresponding AuthorLiu HZ(刘海峥)
Affiliation1.Shenyang Institute of Automation, Chinese Academy of Sciences, China
2.Key Laboratory of Optical-Electronics Information Processing, Chinese Academy of Sciences, China
3.University of Chinese Academy of Sciences, China
4.School of Automation, Northwestern Polytechnical University, China
Recommended Citation
GB/T 7714
Liu HZ,Shi ZL,Feng B,et al. Impact of observation angle and radiance on LWIR polarimetric images[C]//Chinese Academy of Engineering, Chinese Society for Optical Engineering, National Natural Science Foundation of China. Bellingham, USA:SPIE,2018:1-8.
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