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[filmscanners] RE: Suggestions for scanning 4x5 transparencies
> Bob Frost wrote:
>
> In practice, the
> printer appears to use a reasonable (but not perfect) interpolation
> algorithm which means that even for other resolutions the intensity
> of the aliased signal is moderated.
No, it doesn't interpolate at all. Create an image of alternating black and
white 1-pixel lines, set its resolution to 1440ppi, and it will print either
all black or all white, not gray. It's equivalent to Photoshop's Nearest
Neighbor setting.
--
Ciao, Paul D. DeRocco
Paul mailto:pderocco@ix.netcom.com
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