Use of multiresolution analysis to detect chemical vapors in passive Fourier transform infrared (FTIR) spectroscopy

Darren K. Emge

doi:10.1117/12.567118

10 November 2004 Use of multiresolution analysis to detect chemical vapors in passive Fourier transform infrared (FTIR) spectroscopy

Darren K. Emge

Author Affiliations +

Proceedings Volume 5573, Image and Signal Processing for Remote Sensing X; (2004) https://doi.org/10.1117/12.567118
Event: Remote Sensing, 2004, Maspalomas, Canary Islands, Spain

Abstract

Detection and identification of chemical vapors using Fourier Transform InfraRed (FTIR) sensors is an area of interest in many communities and is an active area of research. The use of multi-resolution analysis to detect and identify chemicals of interest in open path applications has seen limited application. In this study, we examine the use of multi-resolution analysis to detect chemicals of interest in both the laboratory and under real world conditions. Real world data was collected using a stationary FTIR sensor located at standoff ranges from the point of dissemination. The experimental results show promising detection and identification capabilities of this analysis technique.

Citation Download Citation

Darren K. Emge "Use of multiresolution analysis to detect chemical vapors in passive Fourier transform infrared (FTIR) spectroscopy", Proc. SPIE 5573, Image and Signal Processing for Remote Sensing X, (10 November 2004); https://doi.org/10.1117/12.567118

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