Dear all, instead of modifying i.rgb.his and i.his.rgb, which, in my humble view, would take time to be accepted, even in trunk, I decided to derive to new modules: i.rgb.hsl (https://trac.osgeo.org/grass/browser/sandbox/alexandris/i.rgb.hsl) and i.hsl.rgb (https://trac.osgeo.org/grass/browser/sandbox/alexandris/i.hsl.rgb).
Obviously, they convert values between the RGB and HSL color spaces. The `bits` option allows for arbitrary color depths from 2 up to 16. Maybe there is need for even higher number of colors per image? It is possible to make a roundtrip from rgb to hsl and back to rgb landing to the exact same ranges (not 1:1 identical values). The output from i.hsl.rgb is FCELL though I can imagine that it could be well desired to be, also, possible to get simply CELLs. This is a call for testers and assistance in any way that would improve them. I would like to ask for access to svn, but maybe it’s too early. Wish to see ticketis #774 and #2^11 in trac resolved :-) Thanks, Nikos _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
