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Proceedings Paper

Reconstructions of computed-tomography imaging spectrometer image cubes using calculated system matrices
Author(s): Daniel W. Wilson; Paul D. Maker; Richard E. Muller
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Paper Abstract

The compound-tomography imaging spectrometer (CTIS) captures a scene's spatial and spectral information without any type of scanning. This capability enables a variety of applications that require spectral imaging of transient events. In this work, we demonstrate a flexible CTIS calibration techniques that allows multiple scene resolutions to be reconstructed from a single detector frame. The technique combines measurements with simulations to determine the transfer matrix of the system. Reconstructions of an experimental scene are performed to demonstrate the flexibility of the approach.

Paper Details

Date Published: 31 October 1997
PDF: 10 pages
Proc. SPIE 3118, Imaging Spectrometry III, (31 October 1997); doi: 10.1117/12.283827
Show Author Affiliations
Daniel W. Wilson, Jet Propulsion Lab. (United States)
Paul D. Maker, Jet Propulsion Lab. (United States)
Richard E. Muller, Jet Propulsion Lab. (United States)


Published in SPIE Proceedings Vol. 3118:
Imaging Spectrometry III
Michael R. Descour; Sylvia S. Shen, Editor(s)

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