Material characterization using a hyperspectral infrared imaging spectrometer

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Fourier transform spectroscopy has found application in many areas including chemometrics, biomedical and biochemical studies, and atmospheric chemistry. This paper describes an investigation into the application of the LLNL Hyperspectral Infrared Imaging Spectrometer (HIRIS) to the non-destructive evaluation of man-made and natural materials. We begin by describing the HIRIS system and the objects studied in the investigation. Next, we describe the technique used to collect the hyperspec- tral imagery, and discuss the processing required to transform the data into usable form. We then describe a technique to analyze the data, and provide some preliminary results.

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Aimonetti, W D; Bixler, J V & Roberts, R S October 30, 1998.

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Description

Fourier transform spectroscopy has found application in many areas including chemometrics, biomedical and biochemical studies, and atmospheric chemistry. This paper describes an investigation into the application of the LLNL Hyperspectral Infrared Imaging Spectrometer (HIRIS) to the non-destructive evaluation of man-made and natural materials. We begin by describing the HIRIS system and the objects studied in the investigation. Next, we describe the technique used to collect the hyperspec- tral imagery, and discuss the processing required to transform the data into usable form. We then describe a technique to analyze the data, and provide some preliminary results.

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  • IEEE Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, November 1-4, 1998

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  • Other: DE00007811
  • Report No.: UCRL-JC-132481
  • Grant Number: W-7405-Eng-48
  • Office of Scientific & Technical Information Report Number: 7811
  • Archival Resource Key: ark:/67531/metadc720492

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  • October 30, 1998

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  • Sept. 29, 2015, 5:31 a.m.

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  • May 6, 2016, 11:28 p.m.

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Aimonetti, W D; Bixler, J V & Roberts, R S. Material characterization using a hyperspectral infrared imaging spectrometer, article, October 30, 1998; Livermore, California. (digital.library.unt.edu/ark:/67531/metadc720492/: accessed August 19, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.