scikit-image fft

[Christopher]

Hi all,

Discovered sci-image recently, and I like it so far. Right now I am 
basically trying to do an fft, filter out certain frequencies, and then 
back transform it to an image. My first thought was to use fft, but I can't 
find an fft function in the docs. I see that numpy has an fft function, but 
running that on a sci-kit image gives unpleasant errors. Is there perhaps a 
better method for this than fft? Any suggestions?

chris
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