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Re: [OM] PhotoCD quality problem

Subject: Re: [OM] PhotoCD quality problem
From: Richard Schaetzl <Richard.Schaetzl@xxxxxxxxxxxxxxxxxxxx>
Date: Fri, 11 Sep 1998 16:04:12 +0200
Sebastien Roy wrote:

> I just got a back of 50 slides scanned by Kodak PhotoCD.
> The results are quite bad.  It seems the scanner can't
> reproduce the contrast range of the slides. So it arbitrarily
> destroys dark and light areas of the pictures.

The Kodak scaner has a to limited density range for slides.

> Is this a know problem? And how do I fix it, without requiring
> a skilled (and expensive) technician to do everything by hand?

Yes, no fix posible, what´s lost is lost.

> I'm starting to believe that automated scanning is almost as bad as
> automated printing. I hope I'm wrong...

It´s worse, they even do not use the full range of shades the file
format supports. Histograms of Photo CD scans show, that the extrem
hilights and shadows are missing.

Richard


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