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[filmscanners] RE: Gamma and Color



Sami writes ...

> >On Wednesday, June 5, 2002, at 11:08  PM, Dana Trout wrote:
> > > I have noticed that when I try to change the midtones of
> > > an image I am getting noticable color shifts.
> > > Does anyone know of a way of adjusting the midtones of a
> > > color image *without* affecting the colors?
> >
> >If you don't want the saturation/hue changes, switch to Lab color mode
> >before making changes or creating adjustment layers.
> ...

  Converting back & forth between your color space and Lab has been know to
degrade your gamut (depending on your color space and version of Photoshop,
and how many adjustment you make).  Use "edit=>fade ..." in 'luminosity'
mode instead (after you,'ve made your adjustments).

cheerios ... shAf  :o)
Avalon Peninsula, Newfoundland
www.micro-investigations.com (in progress)

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