Hi,
In a word, no.
The power spectrum only relates to the amplitude of the fourier
transform and hence all phase information is lost and so cannot
be reversed.
All the best,
Mark
On 6 Apr 2009, at 22:38, Hsiao-Ying (Monica) Wey wrote:
> Hi,
>
> I am using the command line tool fslpspec to generate power spectrum.
> Is there a way to revere the process, i.e. put the power spectrum
> back into image?
> Thank you!
>
> Best,
> Hsiao-Ying (Monica) Wey
>
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