[R] Replace rgb with different colors for image display
Bob Meglen
bmeglen at comcast.net
Fri Jul 24 23:23:10 CEST 2009
I have created pseudo-color images from principal component scores derived
from multispectral data.
I am using BiOps package stmt such as,
imgGetRGBFromBands(PC_1,PC_2,PC_3) where PC_x are grey scale images.
I would like to display these 3 pc scores as rgb images where all three r g
and b layers are replaced by other colors.
such as orange , cyan, green.
I have experimented with colorRamps, RColorBrewer, rimage. Is there a way to
replace rgb with other colors?
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