Recovery of earth surface spectra using high-resolution color images
Autor: | A. V. Rogovets, B. I. Belyaev, L. V. Katkovsky |
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Rok vydání: | 2013 |
Předmět: | |
Zdroj: | Journal of Applied Spectroscopy. 80:66-74 |
ISSN: | 1573-8647 0021-9037 |
DOI: | 10.1007/s10812-013-9722-7 |
Popis: | A method was developed for joint processing of high-resolution color (R, G, B) images and related highresolution spectra of radiation reflected by the underlying surface. The spectra corresponded to spectrometry areas containing a large number of image pixels and, as a rule, several surface types (classes). The proposed method was used to decompose the measured spectra into spectra of separate homogeneous surface classes and to increase the number of spectral bands, i.e., to calculate images in those spectral channels in which spectra were not taken. The method was tested using data measured by the photospectral system on board the International Space Station. |
Databáze: | OpenAIRE |
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