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RE: [OM] Digital question; when does touch-up become cheating?

Subject: RE: [OM] Digital question; when does touch-up become cheating?
From: "Daniel J. Mitchell" <DanielMitchell@xxxxxxxxxxxxx>
Date: Thu, 20 Sep 2001 10:10:58 -0600
> I don't know the particular of scanning but the physics are that a matte
is
> ALL glare.  The light in the room bounces all over the surface, so you
have
> no deep shadows on matte paper, IMO.  Room light bounces all over the
> surface, scattering the reflection.  Matte has a texture, while glossy is
> smooth.
> 
> With glossy paper, there's only a specular highlight.  Give me glossy
> everytime.

 Right, that makes sense -- the artifacts I was seeing when scanning matts
(and telling the scanner they were glossy) were tiny points of light; that
presumably comes from the scanner getting reflections in places it wasn't
expecting.

 thanks!
 
 -- dan

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