[Insight-users] FFT Class Issues: What do people think?

Arash Jahangir arash at vije.ca
Thu Aug 10 18:44:55 EDT 2006


Kent Williams wrote:
> So there are two ways to solve the problem.
>
> 1. Make it an error to process images where the X dimension is odd.
> 2. Add a function that allows you to set the original X dimension on 
> the IFFT (i.e. itk::FFTComplexConjugateToRealImageFilter) before 
> running the pipeline.
>

A filter should not run incorrectly.  So if the X dimension is odd AND 
the original X dimension is not set, then the filter cannot run 
correctly and will report an error...this is sort of doing both solutions.

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