Correlation between hyperspectral imagery preprocessing and the quality of thematic analysis

A method is proposed for preliminary radiometric correction of aircraft data from hyperspectral imagery that is adapted to observation conditions and the sensor type. We analyze the influence of the method on the quality of the identification of barely visible objects that are spectrally close to th...

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Veröffentlicht in:	Izvestiya. Atmospheric and oceanic physics 2014-12, Vol.50 (9), p.887-891
Hauptverfasser:	Ostrikov, V. N., Plakhotnikov, O. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Climatology Earth and Environmental Science Earth Sciences Geophysics/Geodesy Hyperspectral imaging Image quality Imagery Radiometric correction
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Beschreibung
Zusammenfassung:	A method is proposed for preliminary radiometric correction of aircraft data from hyperspectral imagery that is adapted to observation conditions and the sensor type. We analyze the influence of the method on the quality of the identification of barely visible objects that are spectrally close to the background.
ISSN:	0001-4338 1555-628X
DOI:	10.1134/S0001433814090151