DocumentCode
1084925
Title
On the relationship between spectral unmixing and subspace projection
Author
Settle, J.J.
Author_Institution
Environ. Syst. Sci. Centre, Reading Univ.
Volume
34
Issue
4
fYear
1996
fDate
7/1/1996 12:00:00 AM
Firstpage
1045
Lastpage
1046
Abstract
A linear transformation was recently recommended for application on hyperspectral imagery. This note shows that the method is completely equivalent to extracting proportional ground cover by standard means, but is less efficient than the more usual methods of spectral unmixing
Keywords
geophysical signal processing; geophysical techniques; remote sensing; geophysical measurement technique; hyperspectral imagery; land surface; linear transformation; proportional ground cover extraction; remote sensing; spectral unmixing; subspace projection; terrain mapping; vegetation mapping; Hyperspectral imaging; Laboratories; Least squares methods; Libraries; Null space; Pixel; Production; Reflectivity; Signal generators; Vectors;
fLanguage
English
Journal_Title
Geoscience and Remote Sensing, IEEE Transactions on
Publisher
ieee
ISSN
0196-2892
Type
jour
DOI
10.1109/36.508422
Filename
508422
Link To Document