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Computer Optics, 2019, Volume 43, Issue 3, Pages 464–473 (Mi co666)  

IMAGE PROCESSING, PATTERN RECOGNITION

Study of the classification efficiency of difficult-to-distinguish vegetation types using hyperspectral data

S. M. Borzov, M. A. Guryanov, O. I. Potaturkin

Institute of Automation and Electrometry of the Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk Russia, Academician Koptyug ave. 1

Abstract: The article is devoted to the effectiveness research of methods of controlled spectral and spectral-spatial classification of hyperspectral data. In particular, minimum distance, support vector machine, mahalanobis distance and maximum likelihood methods are considered on the example of vegetative cover types differentiation. Significant attention is paid to studying the dependence of the accuracy of data classification with listed methods on the spectral features number and their selection method. The perspectivity of complex processing of spectral and spatial features, considering the correlation of close pixels, is demonstrated. The experimental results obtained with various methods of forming training sets are presented.

Keywords: remote sensing, hyperspectral images, cover types classification, spectral and spatial features, image processing.

Funding Agency Grant Number
Ministry of Science and Higher Education of the Russian Federation -17-117052410034-6
This work was supported by the Ministry of Science and Higher Education within the State assignment -17-117052410034-6 in IA&E SB RAS.


DOI: https://doi.org/10.18287/2412-6179-2019-43-3-464-473

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Full text: http://www.computeroptics.smr.ru/.../430315.html
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Received: 18.03.2019
Accepted:08.04.2019

Citation: S. M. Borzov, M. A. Guryanov, O. I. Potaturkin, “Study of the classification efficiency of difficult-to-distinguish vegetation types using hyperspectral data”, Computer Optics, 43:3 (2019), 464–473

Citation in format AMSBIB
\Bibitem{BorGurPot19}
\by S.~M.~Borzov, M.~A.~Guryanov, O.~I.~Potaturkin
\paper Study of the classification efficiency of difficult-to-distinguish vegetation types using hyperspectral data
\jour Computer Optics
\yr 2019
\vol 43
\issue 3
\pages 464--473
\mathnet{http://mi.mathnet.ru/co666}
\crossref{https://doi.org/10.18287/2412-6179-2019-43-3-464-473}


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