On Sat, 07 Jan 2012 08:37:42 +0100, Paolo Avezzano <info@xxxxxxxxxxxxxxxxx> wrote:
I bought a wide gamut display and a very good colorimeter to build a LUT profile, if possible. I do not find the -ax setting (XYZ LUT + swapped matrix) to be quite robust. Almost every single Argyll CMS tutorial I read advised to do so. With my MacBook Pro display it did a nice work, but now the Dell gamut is only slightly bigger than my laptop one, and that of course cannot be true.Do you have any other suggestions?
My approach is to generate four kinds of profiles, and then pick the one with the least error.
$ARGYLL_BIN/colprof -v -qu -ni -no -ag -O "$BASE_NAME gm.icc" "$BASE_NAME" $ARGYLL_BIN/colprof -v -qu -ni -no -as -O "$BASE_NAME sm.icc" "$BASE_NAME" $ARGYLL_BIN/colprof -v -qu -ni -no -al -O "$BASE_NAME cLUTlab.icc" "$BASE_NAME" $ARGYLL_BIN/colprof -v -qu -ni -no -ax -O "$BASE_NAME cLUTxyz.icc" "$BASE_NAME"
Actually -ax works for the MacBook Pro LCD, but I have a problem too with the external monitor (see my other post). The latests news is that I seem to have fixed it even with the -ax, but I'll give details later when I'm sure.
-- Fabrizio Giudici - Java Architect, Project Manager Tidalwave s.a.s. - "We make Java work. Everywhere." fabrizio.giudici@xxxxxxxxxxxx http://tidalwave.it - http://fabriziogiudici.it
