Aliasing is a result of sampling a signal. This appeared when people
began using computers to extract information and to create an enhanced
image often from film (applies equally to sound, photo, electrical
signals, etc but is a property of sampling). You have not shown that
film has aliasing problems. Film does not impose a requirement to limit
lens resolution. It does impose diminishing returns on improvement of
the image.
As another mentioned, randomly spaced samples do not give the same
result that evenly spaced samples do.
-jeff
----- Original Message -----
From: "Julian Davies" <julian_davies@xxxxxxxxxxxxxx>
> recorder in the parameters.
> We are used to thinking that all limitations (except grain) on our
images
> are introduced as failings of the lens design. I have tried to show
that the
> film itself introduces a requirement to limit the lens design, and
that in
> this requirement is not something which has suddenly appeared with
digital
> capture devices replacing film. >
>
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