The first principal component is often used to represent multispectral images. The dataset image (Frery, 2005) contains
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The first principal component is often used to represent multispectral images.
The dataset image (Frery, 2005) contains the values corresponding to three frequency bands for each of the 1573 pixels of a radar image. Compute the classical and robust principal components and compare the directions of the respective eigenvectors. and the fits given by the first component.
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Related Book For
Robust Statistics Theory And Methods
ISBN: 9781119214687
2nd Edition
Authors: Ricardo A. Maronna, R. Douglas Martin, Victor J. Yohai, Matías Salibián-Barrera
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