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Re: Digital Negatives with enough Tones for Pt/Pd
On Thu, 6 Jul 2000, Nick Makris wrote:
> The text below was taken from the Photoshop 5.02 help file and it appears
> that Photoshop will import or open a file with 16 bits per RGB channel for
> 48 total. The conversion of even an 8 bit file to a 16 bit mode (this would
> work with my 8 bit scanner) would then allow the selection of the low, mid
> and high tones that you spoke of, to be selected/deselected into 3 absolute
> registration images that could be saved individually.
As far as the 8 bit limitation of Photoshop goes, it might be worth
checking out Gimp Hollywood (Gimp16). See:
http://film.gimp.org/
http://www.graphics-muse.com/linuxworld/history-4.html
http://siggraph.gimp.org/
Also:
http://www.gimp.org/
This doesn't solve the 8 bit printer issue, but "could" provide a solution
to the supposed 8 bit limitations of Photoshop.
- Wayde
(wallen@boulder.nist.gov)