"Mart�_Maria" <[EMAIL PROTECTED]> writes: > What you are trying to do, is easely done by a utility called > "icc2it8".
Thanks, Marti, for the instantaneous response (and, again, for all of your LCMS work). I did the experiment with icc2it8 you suggest, and it worked as you said. However (unless I missing something), what it seems to do is convert an *existing* profile to an IT8 data sheet, in this case with sRGB, XYZ, and L*a*b* data. What I'm trying to do is to start from an IT8 image, generate sRGB, XYZ, and L*a*b* data, and create a *new* profile from that. More exactly, what I'm trying to do is understand LCMS with the goal of generating profiles for several physical devices, and possibly writing some code (GIMP plug-ins?). The experiment I originally described is, in itself, meaningless: Generate an "identity" profile which will lossly convert sRGB to sRGB. I thought this would be a good test of my understanding, and it failed miserably. :-) My question (if you have time to consider this further) is still whether there is something conceptually wrong in my workflow, or if it's just a mistake in coding/usage details. Unfortunately, I've checked the latter -- comparing my code's results with those of icctrans, which matched -- and can't see any problem there. ===== -- MARK [EMAIL PROTECTED] __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com ------------------------------------------------------- This SF.net email is sponsored by: Scholarships for Techies! Can't afford IT training? All 2003 ictp students receive scholarships. Get hands-on training in Microsoft, Cisco, Sun, Linux/UNIX, and more. www.ictp.com/training/sourceforge.asp _______________________________________________ Lcms-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/lcms-user
