[GRASS-dev] Re: i.rgb.his/i.his.rgb and 16bit images

Georg Kaspar georg at muenster.de
Mon Oct 5 08:54:01 EDT 2009

Hamish wrote:
> Was your desire to use i.rgb2his in order to fix the brightness issue, or
> was it for some analysis purpose?

Actually the purpose was pansharpening. This could also be done with 
principal components, but grass lacks an inverse-pca module as far as i 

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