Spectral fingerprint identification for whole cube identification

Charles C. Wamsley; Peter G. Raeth

doi:10.1117/12.795115

27 August 2008 Spectral fingerprint identification for whole cube identification

Charles C. Wamsley, Peter G. Raeth

Proceedings Volume 7086, Imaging Spectrometry XIII; 70860Q (2008) https://doi.org/10.1117/12.795115
Event: Optical Engineering + Applications, 2008, San Diego, California, United States

Abstract

Spectral Fingerprint Identification (SFI) attempts to incorporate feature finding, text matching, and data fusion techniques for fast whole cube material identification. In operation, the SFI algorithm translates spectral data into a feature space where fast text matching between all pixels in a data cube and a preprocessed SFI spectral library can be performed. Data fusion of the resulting feature matches creates a listing of materials likely contained in a data cube at both the whole pixel and subpixel level. The Spectral Fingerprint Identification methodology was implemented in a prototype Opticks plug-in capable of both standalone and Windows based cluster processing.

Citation Download Citation

Charles C. Wamsley and Peter G. Raeth "Spectral fingerprint identification for whole cube identification", Proc. SPIE 7086, Imaging Spectrometry XIII, 70860Q (27 August 2008); https://doi.org/10.1117/12.795115

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