MathGroup Archive 2006

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Image Processing

Hi all.

Old physicist, new Mathematica user.

I want to perform 2D FFT's on images. I have used Import to get a JPEG into 
apparently, a graphic object. I can not see how to get it into a "list of 
lists" or any form acceptable to Fourier[].

Anybody have a snippet or some experience? I'm still learning the 
terminology. If this works out I'll get the grid version for a Mac Quad.

-- Charlie Springer

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