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Fwd: Re: [APML] Histograms



Hey Dave,

Sorry to be a pest about this. I'm trying to find out
as much as I can. I'm forwarding this message and want
to know: does the SS4000 work like the Minolta that's
mentioned? If not, is there some way to adjust the
levels before final scanning? Worse yet, are you as
stumped as I am? :-))

Thanks,
Alan 

Note: forwarded message attached.


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Alan Voetsch wrote:
> 
> --- Eddie Guscott <eddie.guscott@blueyonder.co.uk>
>  I've tried
> > rescanning at 16 bit and doing some levels
> > adjustments at the scanning stage
> > and my histograms
> > are no longer picket fence posts.
> 
> Hey Eddie,
> 
> OK, now give. What adjustments have you made at the
> scanner? I know you're holding out on me! :-))

Some scanners (Minolta, for one) allow indirect levels adjustment
in the pre-scan.  What appears to be happening is that it does a
prescan, then allows you to "adjust" levels, which actually is 
adjusting the exposure times.

Gene Horr
genehorr@texas.net

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