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Re: filmscanners: VueScan 7.1.26 Available
In a message dated 10/31/2001 12:41:16 PM EST, rarewolf@roadrunner.nf.net
writes:
> When you originally removed this "feature" you put it into a context of
> "having problems with it causing problems with color neutrality".
>
> (1) Did you fix this? and ...
Yes.
> (2) How does Vuescan deal with color neutrality in general?
> Presumably, these operations could be independently be applied to all
> three channels if primarily applied(for example) to 'L' in "Lab" space, or
> 'L' in "HSL" space(?) You have never mentioned using intermediate color
> spaces ... without exposing Vuescan secrets, can you enlighten us?
VueScan does everything in RGB space, and simply applies a
power function to each channel (after transforming the color space
in linear color values to the output color space).
Regards,
Ed Hamrick
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