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Proceedings Paper

The principle and state research on gas identification method for long-wave infrared hyperspectral imaging
Author(s): Zhi-xiong Yang; Shuangxi Xu; Fei Xia; Xiubin Hong; Weijian Zheng; Zhenggang Lei; Chunchao Yu
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Paper Abstract

The principle of Gas Identification Method for Long-Wave Infrared Hyperspectral Imaging based FTIR was described in detail. The method of spectral data preprocessing and calibration,radiation transfer mode, algorithm of identifying and concentration retrieving of chemical gas,the detection limit and detection distance were analyzed. The development situation of passive IR remote sensing for chemical gas cloud detection technique was investigated,as well as the key parameters of them.

Paper Details

Date Published: 18 December 2019
PDF: 8 pages
Proc. SPIE 11338, AOPC 2019: Optical Sensing and Imaging Technology, 113383G (18 December 2019); doi: 10.1117/12.2548084
Show Author Affiliations
Zhi-xiong Yang, Kunming Institute of Physics (China)
Shuangxi Xu, Kunming Institute of Physics (China)
Fei Xia, State Grid Liaoyang Electric Power Supply Company (China)
Xiubin Hong, State Grid Liaoyang Electric Power Supply Company (China)
Weijian Zheng, Kunming Institute of Physics (China)
Zhenggang Lei, Kunming Institute of Physics (China)
Chunchao Yu, Kunming Institute of Physics (China)

Published in SPIE Proceedings Vol. 11338:
AOPC 2019: Optical Sensing and Imaging Technology
John E. Greivenkamp; Jun Tanida; Yadong Jiang; HaiMei Gong; Jin Lu; Dong Liu, Editor(s)

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