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Re: filmscanners: Minolta Dual II and Green channel noise



On Thu, 12 Jul 2001 17:44 +0100 (BST)  Tony Sleep 
(TonySleep@halftone.co.uk) wrote:

> Are you sure you are setting the black point correctly? Virtually all 
> scanners degrade to green/blue mush at the dark end, but the more 
> competent ones do so at luminance values which are below those found in 
> the shadows. If so, you will be able to clip the black point to lose 
> the noise, yet not retain all or most of the image shadow detail.

Duh. Please remove that final 'not', in order for this comment to make 
sense.

Regards 

Tony Sleep
http://www.halftone.co.uk - Online portfolio & exhibit; + film scanner 
info & comparisons




 




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