[argyllcms] Re: Capture One Profiles
- From: Maciej Bryński <maciek@xxxxxxxxxx>
- To: argyllcms <argyllcms@xxxxxxxxxxxxx>
- Date: Sun, 7 Jul 2013 08:21:09 +0200
2013/7/7 Iliah Borg <iliah.i.borg@xxxxxxxxx>:
> What are the values in the reference data file for the patches you used to
> set white balance?
I tried on this (it has the smallest a* and b* values)
GS11 14.77 15.32 12.62 46.07 -0.00 0.06
0.16 176.17 0.81 0.81 0.81 0.81
A here is whole file
http://public.brynski.pl/profile/R130103.txt
> Why not to set white balance from the grey card used as a backing of IT8?
I tried but it wasn't as accurate as I want to (unfortunately C1 can
check only wb at point, not at area)
> Why do you think IT8 is a suitable target for camera profiling, unless you
> are doing reproductions of prints made on the same photopaper?
I don't know if is suitable. I'm trying to get best result form what I
have. But I have only it and ColorChecker Passport.
I'm not the professional photographer so spending 300euros for CC SG
is quite too much.
> How was the target lit, have you checked uniformity?
It was shooted using sunlight. I think it's quite uniform :)
http://public.brynski.pl/profile/it8.tif
Regards,
--
Maciek Bryński
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