Archived posting to the Leica Users Group, 2002/09/23

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Subject: Re: [Leica] Re: Grain aliasing
From: John Collier <jbcollier@shaw.ca>
Date: Mon, 23 Sep 2002 06:57:57 -0600

http://www.photoscientia.co.uk/Grain.htm

On Monday, September 23, 2002, at 05:46 AM, Roy Feldman wrote:

> When I scan, some neg films show huge amounts of grain (portra), others 
> minimal(NPZ). I feel some of it is the way I am scanning (picking the 
> proper rez), every once in a while I hear the term "grain aliasing", 
> what is it and how can I avoid it? By trying mulitiple passes or 
> different ppi settings can it be minimized?

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