DocumentCode
2149505
Title
Hyperspectral pixel unmixing using singular value decomposition
Author
Ball, J.E. ; Kari, S. ; Younan, N.H.
Volume
5
fYear
2004
fDate
20-24 Sept. 2004
Firstpage
3253
Abstract
A case study in pixel unmixing is performed using the singular value decomposition method. Using a linear mixing model, mixed pixels are created from a subset of the hyperspectral data from an analytical spectral devices handheld spectroradiometer. These pixels are unmixed using the other portion of the hyperspectral data. Simulation results are presented to illustrate the applicability of the presented technique.
Keywords
eigenvalues and eigenfunctions; geophysical signal processing; geophysical techniques; radiometry; remote sensing; singular value decomposition; spectral analysis; analytical spectral devices; eigenanalysis; handheld spectroradiometer; hyperspectral data; hyperspectral pixel unmixing; linear mixing model; singular value decomposition; Data analysis; Finite impulse response filter; Frequency estimation; Hyperspectral imaging; Hyperspectral sensors; Matrix decomposition; Nuclear magnetic resonance; Singular value decomposition; Spectral analysis; Transient analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004 IEEE International
Print_ISBN
0-7803-8742-2
Type
conf
DOI
10.1109/IGARSS.2004.1370395
Filename
1370395
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