I think that the software interpolation is the
extraction of data from a scanner that is (supposedly)
greater than the optical resolution. If the stepper
motor moves in finer steps than the optical
resolution, assuming a square wave input, you should
get a bell shaped curve of data. From this you can
extract usable data (interpolate).
Warren
--- Winsor Crosby <wincros@earthlink.net> wrote:
<<When the stepper motor moves less than the optical
resolution isn't
that just a software interpolation?
--
Winsor Crosby
Long Beach, California>>
=====
Warren Xato
For where to go when you know when
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