Band Selection for Hyperspectral Image Classification Using Mutual Information

Spectral band selection is a fundamental problem in hyperspectral data processing. In this letter, a new band-selection method based on mutual information (MI) is proposed. MI measures the statistical dependence between two random variables and can therefore be used to evaluate the relative utility...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	IEEE geoscience and remote sensing letters 2006-10, Vol.3 (4), p.522-526
Hauptverfasser:	Baofeng Guo, Gunn, S.R., Damper, R.I., Nelson, J.D.B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bands Classification Computational efficiency Data processing Ground truth Gunn devices Hyperspectral imaging Hyperspectral sensors Image classification Image databases image region classification Layout Mutual information Random variables remote sensing spectral band selection Spectral bands Strategy support vector machines (SVMs)
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!