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Proceedings Paper

Impact of observation angle and radiance on LWIR polarimetric images
Author(s): HaiZheng Liu Sr.; ZeLin Shi; Bin Feng; YaoHong Zhao
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Paper 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.

Paper Details

Date Published: 7 November 2018
PDF: 8 pages
Proc. SPIE 10832, Fifth Conference on Frontiers in Optical Imaging Technology and Applications, 108321X (7 November 2018); doi: 10.1117/12.2512041
Show Author Affiliations
HaiZheng Liu Sr., Shengyang Institute of Automation (China)
Univ. of Chinese Academy of Sciences (China)
ZeLin Shi, Shenyang Institute of Automation (China)
Univ. of Chinese Academy of Sciences (China)
Bin Feng, Shenyang Institute of Automation (China)
Northwestern Polytechnic Univ. (China)
YaoHong Zhao, Shenyang Institute of Automation (China)


Published in SPIE Proceedings Vol. 10832:
Fifth Conference on Frontiers in Optical Imaging Technology and Applications
Junhao Chu; Wenqing Liu; Huilin Jiang, Editor(s)

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