Yves,
Precision Digital Negatives uses color to vary the density of the negative to
match the exposure scale of the process. There is an article I wrote for
Camera Arts in the Dec/Jan 2005 issue that describes how it works. You can
still get back issues.
Best Wishes,
Mark Nelson
Precision Digital Negatives--The Book
PDNPrint Forum at Yahoo Groups
www.MarkINelsonPhoto.com
In a message dated 5/5/06 9:48:34 AM, gauvreau-yves@sympatico.ca writes:
>
> Mark,
>
>
>
> I just thought of something, does PDN use a specific hue or does it use
> color to make use of all the inks to create more density, if this if not a trade
> secret of course?
>
>
>
> If it doesn't then I think it is possible to find a middle ground between a
> waistful method and my (electron microscope) idea and it could be put to use
> this afternoon.
>
>
>
> Regards
>
> Yves
>
>
>
> PS I'm sure you'll see me coming with my big shoes.
>
>
Received on 05/05/06-09:06:31 AM Z
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