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Proceedings Paper

Infrared adaptive spectral imagers for direct detection of spectral signatures and hyperspectral imagery
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Paper Abstract

Field test results are presented for a prototype long-wave adaptive imager that provides both hyperspectral imagery and contrast imagery based on the direct application of hyperspectral detection algorithms in hardware. Programmable spatial light modulators are used to provide both spectral and spatial resolution using a single element detector. Programmable spectral and spatial detection filters can be used to superimpose any possible analog spectral detection filter on the image. In this work, we demonstrate three modes of operation, including hyperspectral imagery, and one and two-dimensional imagery using a generalized matched filter for detection of a specific target gas within the scene.

Paper Details

Date Published: 8 March 2013
PDF: 12 pages
Proc. SPIE 8618, Emerging Digital Micromirror Device Based Systems and Applications V, 86180D (8 March 2013); doi: 10.1117/12.2007029
Show Author Affiliations
Neil Goldstein, Spectral Sciences, Inc. (United States)
Marsha Fox, Spectral Sciences, Inc. (United States)
Steven Adler-Golden, Spectral Sciences, Inc. (United States)
Brian Gregor, Spectral Sciences, Inc. (United States)


Published in SPIE Proceedings Vol. 8618:
Emerging Digital Micromirror Device Based Systems and Applications V
Michael R. Douglass; Patrick I. Oden, Editor(s)

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