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Browsing by Subject "Random matrix theory"

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The effect of noise whitening on methods for determining the intrinsic dimension of a hyperspectral image

Author: Cawse K ; Robin A ; Sears M Date: Jun 2011 Determining the intrinsic dimension of a hyperspectral image is an important step in the spectral unmixing process, and under- or over- estimation of this number may lead to incorrect unmixing for unsupervised methods. It is known that most ... Read more
Using random matrix theory to determine the number of endmembers in a hyperspectral image

Author: Cawse, K ; Sears, M ; Robin, A ; Damelin, SB ; Wessels, Konrad J ; Van den Bergh, F ; Mathieu, Renaud SA Date: Jun 2010 Determining the number of spectral endmembers in a hyperspectral image is an important step in the spectral unmixing process, and under- or overestimation of this number may lead to incorrect unmixing for unsupervised methods. In this paper ... Read more

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Browsing by Subject "Random matrix theory"

Browsing by Subject "Random matrix theory"

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