Re: Multi-sampling and "2400x4800 dpi" scanners

On 8 Sep 2005 07:10:03 -0700, ljlbox@xxxxxxxxxxxxx wrote:

>Additionally, these scanners' CCDs usually do not have a single row of
>2400 cells, but two rows of 1200 each, which are positioned at an
>half-pixel offset.
....

Check the archives (for example on Google). Kennedy
(<rkm@xxxxxxxxxxxxxxxxxx>) wrote many extensive and very technical
articles about this in quite some detail, for example:

Subject: Re: filmscanner vs hi-res flatbed
Subject: Re: REPOST: Re: Plustek OptikFilm 7200
etc.

Don.
.

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