Digital BW, The Print

Jon. Do you have a MeasureTool TXT file for that 256 target? I am  
working on a BW workflow that will let me match any hue value from any  
BW printing process (Silver or Digital) with either a K3 ink setup or  
K5 with LC LM Y, using custom RGB input profiles. I have some K3  
matches done already for the 11880 . . .

This target would be useful for debugging . . .

all the best,
Walker


On Dec 12, 2008, at 12:33 PM, Jon Cone wrote:

> Paul,
>
> Does the Spyder read single patches or rows? I am under the impression
> it reads rows or is semi-automated to eliminate human error. It would
> seem the type on your target might get picked up by the reader unless
> the software eliminates it. Human error is a bad bad thing in any form
> of precision profiling.
>
> If it is a single patch reader I would think it would take about 20
> minutes to accurately read 256 patches. Why am I in the dark about
> this device????
>
> The 256 patch DTP70 target is here:
> http://www.piezography.com/EyeOne-256-patches.tif
>
> The EyeOne target is here:
> http://www.piezography.com/EyeOne-256-patches.tif
>
> I have targets also for the DTP-20, DTP-40, and the EyeOne iO, and
> even the old Gretag SpectraScan (wonderful device but needs older
> operating systems.)
>
> Jon
>
> --- In DigitalBlackandWhiteThePrint@yahoogroups.com, "pr_roark"
> <pr_roark@...> wrote:
> >
> > Jon,
> >
> > ...
> > > Do you think that the Spyder software has enough documentation to
> > > allow Brian to create his own 256 grayscale patch target,
> > > measure it, and save the L data that makes sense in relation
> > > to the target?
> >
> > Will a standard 256-Step grayscale test target like below work?
> >
> > http://www.paulroark.com/BW-Info/256-Step-GS.jpg
> >
> >
> > Paul
> > www.PaulRoark.com
> >
>
>
> 



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