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Re: filmscanners: Vuescan - Image Brightness

In a message dated 12/7/2001 11:03:55 AM EST, philip.elkin@virgin.net writes:

> With the exposure being reduced on the LS30 & LS2000 as default in Vuescan,
>  when you increase the image brightness setting say to 1.3 etc, is the
>  scanner actually increasing its exposure or is the software just pushing 
>  curves?

"Color|Brightness" doesn't change the CCD exposure
time.  It's just a multiplier of the "Color|Gamma" option.

To change CCD exposure time, set "Device|Lock exposure"
and change "Device|RGB exposure".

Ed Hamrick


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