Comparison of output from ORASIS and pixel purity calculations

Jeffrey H. Bowles; Mark Daniel; John M. Grossmann; John A. Antoniades; Mark M. Baumback; Peter J. Palmadesso

doi:10.1117/12.328097

16 October 1998 Comparison of output from ORASIS and pixel purity calculations

Jeffrey H. Bowles, Mark Daniel, John M. Grossmann, John A. Antoniades, Mark M. Baumback, Peter J. Palmadesso

Proceedings Volume 3438, Imaging Spectrometry IV; (1998) https://doi.org/10.1117/12.328097
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1998, San Diego, CA, United States

Abstract

We compare the results produced by the NRL ORASIS algorithm with those produced by ENVI's Pixel Purity Index. Both procedures attempt to find appropriate estimations of the constituent endmembers.

Citation Download Citation

Jeffrey H. Bowles, Mark Daniel, John M. Grossmann, John A. Antoniades, Mark M. Baumback, and Peter J. Palmadesso "Comparison of output from ORASIS and pixel purity calculations", Proc. SPIE 3438, Imaging Spectrometry IV, (16 October 1998); https://doi.org/10.1117/12.328097

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