[argyllcms] how to add patch around bw axis
- From: Daniele Pennati <danielepennati@xxxxxxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Thu, 30 Oct 2008 12:15:18 +0100
Hello
I'm new at argyll and at building printer profile... so, I'm sorry if
I'll post stupid questions :-)
I have find out that if I use targen with default algorithm (OFPS) I
didn't get any patch around the b/w axis so I have decided to use this
command line:
./targen -v -d3 -g21 -f441 Target
I got the following distribution of patch:
http://www.danielepennati.com/download/default02.jpg
The problem is that I want a better fine tuning of bw axis and of the
nearest colors, something like what you obtain with these tree
different targets:
http://www.photoactivity.com/public/comersus6F/Dettagli/Profili/Cfrt
Asse Grigio.jpg
I want to build a 882 patches test chart with argyll using the default
command line ./targen -v -d3 Target and I want to add to this others
441 patch around the bw axis... in this way I'll get a 1323 patch test
chart (3 A4 with the i1)
here is the problem!!! How can I add these new patches?
I have made a tiff file using photoshop with the new 441 patches and I
want to get his reference .ti1 file. In this way I'll be able to add
the new 441 patches to the "old" 882 made by argyll...
How can I do this?
I tried to use the scanin command to build the .cht file and the .ti3
file starting from my tiff test chart but I didn't able to do that...
I'll appreciate your advices!
sorry for my very bad english...
Thank
Daniele
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