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Re: G7 method NPDC calculations
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Re: G7 method NPDC calculations


  • Subject: Re: G7 method NPDC calculations
  • From: Terence Wyse <email@hidden>
  • Date: Mon, 08 Dec 2008 06:27:12 -0600

I believe the actual curve calculations as embodied in the IDEALink Curve software would fall under "intellectual property". You would have to find some way to reverse engineer them.

Regards,
Terry Wyse

Sent from Terry's iPhone

On Dec 8, 2008, at 3:18 AM, Martin Weberg <email@hidden> wrote:

Hi list!

I'm trying to compute the NPDC curves used by the G7 method. The
definitions are found in E.4 p.49 in Calibrating, Printing and
Proofing by the G7 Method v6. However, it only describes the target
curve (please correct me if I'm wrong). How do I compute the other
infinite number of curves for different maximum neutral density?

Martin Weberg
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References: 
 >G7 method NPDC calculations (From: "Martin Weberg" <email@hidden>)

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