Apache-Talk @lexa.ru 

Inet-Admins @info.east.ru 

Filmscanners @halftone.co.uk 

Security-alerts @yandex-team.ru 

nginx-ru @sysoev.ru 

   


   


   















      :: Filmscanners
Filmscanners mailing list archive (filmscanners@halftone.co.uk)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: filmscanners: Re: nikonscan white clipping



Ralf,

thanks for your very helpful advice with Nikonscan

what would you suggest doing with a very contrasty negative, where I can't
get both ends on the histogram at the same time? and either the highlights
or shadows are clipped?

Is there a way to increase the overall range, to gather in the histogram as
it were, rather than simply flatten the contrast of the same information?


Paul


> -----Original Message-----
> Hi, Paul,
>
> I have summed it up graphically in a JPG picture you'll find at
> http://schmode.net/nikonscantweak.jpg, accompanied by some comments
> on what is done and why.
>
> > and what do you have your balck/ white points set to in
> Preferences? at the
> > default 0.5?
>
> No, I set both of them to 0.0. And, maybe more important, CMS off - I
> found Nikon CMS to act very unpredictably with negatives, so my choice
> is plain sRGB. Before I forget, even more important is to set "preview
> mode" in the "scanner extras" menu from "auto" to "lo-cont neutral"
> which will prevent some weird Nikon automatics from producing blown out
> highlights. Without changing that menu item, you'll probably get blown
> whites inrespective of any other settings you choose!
>
> > also: what are the "black point automatics" you mention? the same as the
> > above, or do you mean the eyedroppers, which I find useless on a preview
> > image that is so small.
>
> It's all explained in the picture (I hope). Just look at it and you'll
> be enlightened :-)
>
> See ya -
>
> Ralf
>
> --
> My animal photo page on the WWW: http://schmode.net
> Find my PGP keys (RSA and DSS/DH) on PGP key servers
> (use "TrustCenter" certified keys only)
>




 




Copyright © Lexa Software, 1996-2009.