DocumentCode
2230415
Title
An extended spectral angle map for hyperspectral and multispectral imaging
Author
O´Sullivan, J.D. ; Hoy, P.R. ; Rutt, H.N.
Author_Institution
Fac. of Phys. & Appl. Sci., Univ. of Southampton, Southampton, UK
fYear
2011
fDate
1-6 May 2011
Firstpage
1
Lastpage
2
Abstract
We present an extension to the widely used spectral angle metric, calculating an azimuthal angle around a reference vector. We demonstrate that it provides additional information, thus improving the classification ability of the spectral angle.
Keywords
image classification; azimuthal angle; extended spectral angle map; hyperspectral imaging; multispectral imaging; reference vector; spectral angle metric; Azimuthal angle; Hyperspectral imaging; Imaging; Measurement; Optical sensors; Pixel;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-4577-1223-4
Type
conf
Filename
5950239
Link To Document