Affiliation:
1. Karlsruhe Institute of Technology (KIT), Institute of Industrial Information Technology (IIIT), Karlsruhe
Abstract
Abstract
The light emission of mineral samples in the visible wavelength range
under ultraviolet (UV) illumination is examined by means of
hyperspectral imaging. The general physical phenomenon causing this
effect is called luminescence. The short-lived kind of luminescence is
called fluorescence. Hyperspectral images are images consisting of up
to several hundred spectral channels instead of just the three colors
in case of common color images. Recently, we presented the first
object classification by means of hyperspectral fluorescence analysis
of minerals. In this article, previous analyses conducted by us are
extended by investigating an increased number of spectral channels and
samples of more species. We will present spectral and spatial
characteristics of the mineral fluorescence and describe how the
identification can possibly be improved.
Subject
Electrical and Electronic Engineering,Instrumentation
Cited by
9 articles.
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