In a message dated 4/29/2001 6:33:12 PM EST, [EMAIL PROTECTED] writes:

> But don't the Nikon scanners allow the user to choose an XY point on the
>  frame as the focussing point?

Yes, but I'm not sure how it uses the X point.  It might more heavily
weight the contrast at the X point, or it might limit the contrast computation
to an area around the X point.

Regards,
Ed Hamrick

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