Clustering-based multispectral band selection using mutual information

Authors:
Adolfo Martinez-Uso;Filiberto Pla;Jose M. Sotoca;Pedro Garcia-Sevilla
Affiliations:
Universitat Jaume I, 12071 Castellón (Spain);Universitat Jaume I, 12071 Castellón (Spain);Universitat Jaume I, 12071 Castellón (Spain);Universitat Jaume I, 12071 Castellón (Spain)
Venue:
ICPR '06 Proceedings of the 18th International Conference on Pattern Recognition - Volume 02
Year:
2006

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Cited 1

Comparison of Unsupervised Band Selection Methods for Hyperspectral Imaging

IbPRIA '07 Proceedings of the 3rd Iberian conference on Pattern Recognition and Image Analysis, Part I

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Abstract

This work presents the application of a novel technique on dimensionality reduction to deal with multispectral images. A distance based on mutual information is used to construct a hierarchical clustering structure. Experimental results show that the method provides a very suitable subset of multispectral bands for pixel classification purposes.