Spectral Unmixing: A Derivation of the Extended Linear Mixing Model From the Hapke Model
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DOI: 10.1109/lgrs.2019.2958203
Abstract: In hyperspectral imaging, spectral unmixing aims at decomposing the image into a set of reference spectral signatures corresponding to the materials present in the observed scene and their relative proportions in every pixel. While a… read more here.
Keywords: spectral unmixing; hapke model; linear mixing; model ... See more keywords
Quantifying the Abundances of Minerals of Granitic Composition Using the Hapke Model of Bidirectional Reflectance
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DOI: 10.1109/tgrs.2021.3111216
Abstract: Quantitatively assessing the abundances of the composite minerals in terrestrial granite is crucial to understanding the evolutionary history of the earth’s crust and to mineral exploration as well. Prevalent methods of estimating mineral abundances based… read more here.
Keywords: abundances minerals; hapke model; quantifying abundances; model ... See more keywords