Thies Heidecke wrote:
>
> Hi,
>
> I'm currently experimenting with Fourier-Series as isosurface-functions.
Does this imply the possibility of applying DSP techniques like band-pass
filtering and convolution to the output data sets? I have no problem with
this in the 1-D and 2-D world so shall I assume that we could, given
sufficient memory and CPU, be able to form spatially smoothed objects by using
a low-pass digital filter to the output from the fourier transform?
Dennis
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