On Thu, Mar 26, 2009 at 1:35 PM, Pascal de Bruijn <pmjdebruijn@xxxxxxxxx> wrote: > Not exactly, preferably to RGB... Not all image editor can handle Lab. > > And I'd like to read back the RGB, to generate a newly (edited), > reference file... > > I want this, to be able to generate film simulation profiles. Or at least > try... > > Regards, > Pascal de Bruijn > I think I played almost this game once when I tried to create a 16 bit printing target. It was before printarg supported 16 bit target. I used awk and imagemagick. My simple note is still up on the net: Maybe there are some ideas there. http://www.mulebakken.net/div/ti2image Regards Lars Tore