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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