Thanks. I think I'm going to have to revisit Koren. He has a lot of
good stuff but it's been a long time since I browsed around there.
Chuck Norcutt
ws wrote:
> Typically the scanner just uses 1 in 4 samples, but this could vary
> with scanner model or more likely the software driving the scanner. I
> would recommend always scanning at the native resolution of the
> scanner and post processing if you are not sure. Take a look at
> http://www.normankoren.com/Tutorials/MTF8.html for some examples.
>
> '''Wayne
>
> At 05:31 PM 3/15/2009, you wrote:
>> If I have a scanner which has a native resolution of 4800 ppi but I
>> then scan at 1200 ppi, how is that handled by the scanner ? Does
>> the scanner just use 1 pixel of each 4 or does it average over the
>> 4 pixels ?
>>
>> ...Wayne
>
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