[PLUG] Looking for a DFT image analysis program

[Galen Seitz]

website reader wrote:
> It's been frustrating to try to find a 2d image analysis program that
> will input a jpg or png (or other type of image file) and run a DFT or
> an inverse DFT on the data.

Have you considered using Octave?
http://www.gnu.org/software/octave/
http://www.gnu.org/software/octave/doc/interpreter/Signal-Processing.html#Signal-Processing
http://www.gnu.org/software/octave/doc/interpreter/Image-Processing.html#Image-Processing

-- 
Galen Seitz
galens at seitzassoc.com