[GRASS-user] rgb-his, his-rgb for 16-bit

Christian Röttger chris.roettger at uni-muenster.de
Wed Jun 22 05:04:57 EDT 2011


Hello,

i wonder if the rgb-his and vice versa works with more than 8-bit 
images. I found in the mail archive that it should be fixed in 6.4 but 
it doesn't work in grass 6.4.2 RC2 nor 7.

The aim is to pan sharpen quickbird images.yes, it can be done by using 
brovey transformation. But i think rgb-his/his-rgb should also work 
without transforming the image to 8-bit before.

greetz,
christian

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