Re: Tricky profile question!!
Re: Tricky profile question!!
- Subject: Re: Tricky profile question!!
- From: Jan-Peter Homann <email@hidden>
- Date: Thu, 04 Oct 2007 11:50:36 +0200
Hi Jon,
My personal favorite for doing such corrections is Heidelberg PrintOpen
- part of the Prinect profile toolbox.
You have the possibility to direct edit characterization-data before you
calculate the profile incl. TVI corrections and manipulating Lab-values
of the primaries with a very intelligent programmed algorithm for smooth
adjusting the colors in the whole colorspace.
If You want. you can also edit the profile itself and not the char-data.
The profile editing tools of Print Open are very good relating to color
issues you find in printing processes
Other solutions e.g. X-Rite Profil editor or Kodak Custom Color allow
edits of the profile.
This profiling editing tools have more the philosophy of traditional
color corrections of repro specialist.
Buy "Real World Colormanagement" to learn more about profile editing.
Regards
Jan-Peter
Jon Crook wrote:
Hey Louis,
The match is very good. I am pretty happy with it. In order to generate a new data set I would also need L*a*b* corrections as well. To my knowledge, I cant obtain these from TVI or a neutral ramp.
-----Original Message-----
From: Louis Dery [mailto:email@hidden]
Sent: Wed 10/3/2007 9:34 PM
To: Jon Crook
Cc: ColorSync
Subject: Re: Tricky profile question!!
Hi Jon,
And about the match on press? Good results?
I suggest you to take a look at our software called PerfX Press CurvesT.
It allows to calculate curves to match TVI and/or Gray Balance
standard references OR any mesured reference.
So for your needs, you could read your laminated sheet as the
"reference" and your non-laminated sheet as the "sample". Then PerfX
Press CurvesT will give you the correction curves to match the
measures reference (laminated).
You can use those curve's correction values to customize your GRACoL
profile!
--
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Jan-Peter Homann ------------- mobile +49 171 54 70 358
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