> It is no less accurate...what you are talking about is a sampling
> artifact. The actual inaccuracy is the same, the errors in the small
> normal method are just less spatially organized. The banding is usually
> easier to eliminate than noise...the situation is very similar to the
> tradeoffs between method 1 and method 2 or 3 media.

Okay, thanks for clearing that up.
You're right that "artifact" is the correct expression.

Regards,
Hugo

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