Rough set theory is a paradigm to deal with uncertainty, vagueness, and incompleteness of data. Although it has been applied successfully to feature selection in different application domains, it is seldom used for the analysis of hyperspectral images. In this paper, a rough set based supervised method is proposed to select informative bands in hyperspectral images. The proposed technique exploits rough set theory to define a novel criterion for selecting informative bands. The performances of the proposed approach were compared with those of three state-of-the-art methods on a hyperspectral data set. Experimental results show the effectiveness of the proposed technique.

A rough set based band selection technique for the analysis of hyperspectral images / Patra, Swarnajyoti; Bruzzone, Lorenzo. - ELETTRONICO. - 2015:(2015), pp. 497-500. (Intervento presentato al convegno IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 tenutosi a Milano nel July 26-31, 2015) [10.1109/IGARSS.2015.7325809].

A rough set based band selection technique for the analysis of hyperspectral images

Patra, Swarnajyoti;Bruzzone, Lorenzo
2015-01-01

Abstract

Rough set theory is a paradigm to deal with uncertainty, vagueness, and incompleteness of data. Although it has been applied successfully to feature selection in different application domains, it is seldom used for the analysis of hyperspectral images. In this paper, a rough set based supervised method is proposed to select informative bands in hyperspectral images. The proposed technique exploits rough set theory to define a novel criterion for selecting informative bands. The performances of the proposed approach were compared with those of three state-of-the-art methods on a hyperspectral data set. Experimental results show the effectiveness of the proposed technique.
2015
2015 IEEE International Geoscience et [=&] Remote Sensing Symposium Proceedings
Piscataway, NJ
Institute of Electrical and Electronics Engineers Inc.
9781479979295
Patra, Swarnajyoti; Bruzzone, Lorenzo
A rough set based band selection technique for the analysis of hyperspectral images / Patra, Swarnajyoti; Bruzzone, Lorenzo. - ELETTRONICO. - 2015:(2015), pp. 497-500. (Intervento presentato al convegno IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 tenutosi a Milano nel July 26-31, 2015) [10.1109/IGARSS.2015.7325809].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/193919
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