31 October 1997 High-speed imaging spectrometry
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We present results of a field demonstration of the computed tomography imaging spectrometer (CTIS). The CTIS was used to collect a sequence of image cubes of a missile in flight. This instrument is based on computed-tomography concepts and operates in the visible spectrum. Raw image data was recorded at video frame rate and an integration time of 2 msec. An iterative reconstruction of the spatial and spectral scene information from each raw image took 10 seconds. We present representative missile tracking-by- spectrum results.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Curtis Earl Volin, Michael R. Descour, Eustace L. Dereniak, "High-speed imaging spectrometry", Proc. SPIE 3118, Imaging Spectrometry III, (31 October 1997); doi: 10.1117/12.283826; https://doi.org/10.1117/12.283826

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