Adaptive spectroscopy: towards adaptive spectral imaging

M. E. Gehm; J. Kinast

doi:10.1117/12.779174

1 April 2008 Adaptive spectroscopy: towards adaptive spectral imaging

M. E. Gehm, J. Kinast

Proceedings Volume 6978, Visual Information Processing XVII; 69780I (2008) https://doi.org/10.1117/12.779174
Event: SPIE Defense and Security Symposium, 2008, Orlando, Florida, United States

Abstract

Spectral imaging is an emerging tool for defense and security applications because it provides compositional information about the objects in a scene. The underlying task-measuring a 3-D dataset using a 2-D detector array-is challenging, and straightforward approaches to the problem can result in severe performance tradeoffs. While a number of ingenious (non-adaptive) solutions have been proposed that minimize these tradeoffs, the complexity of the sensing task suggests that adaptive approaches to spectral imaging are worth considering. As a first step towards this goal, we investigate adaptive spectroscopy and present initial results confirming dramatic cost/performance gains for a particular implementation.

Citation Download Citation

M. E. Gehm and J. Kinast "Adaptive spectroscopy: towards adaptive spectral imaging", Proc. SPIE 6978, Visual Information Processing XVII, 69780I (1 April 2008); https://doi.org/10.1117/12.779174

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