Characterization of Hazardous Gases Using an Infrared Hyperspectral Imaging System

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A rapid algorithm for passive remote sensing of gases with an infrared hyperspectral imaging system is reported that includes approximate and precise measurements. In the former, the spectral region of interest for the analytes is identified. In the latter, fitting calculations in the selected range and for spectral similarity measurements are employed to remove erroneous pixels from the approximate measurement to better characterize the gas sample. The results verify that the algorithm reduced the time for qualitative and quantitative determination of gases compared with conventional approaches.
Publisher
TAYLOR & FRANCIS INC
Issue Date
2015-07
Language
English
Article Type
Article
Keywords

FTIR SPECTROMETRY; ALGORITHM; IMAGERY; PLUMES

Citation

INSTRUMENTATION SCIENCE & TECHNOLOGY, v.43, no.4, pp.469 - 484

ISSN
1073-9149
DOI
10.1080/10739149.2015.1007144
URI
http://hdl.handle.net/10203/198710
Appears in Collection
EE-Journal Papers(저널논문)
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