Galen's suggestion to use Octave has supplied me with a good solution. Octave is able to read in an gray scale jpg file, store it in a matrix, then perform either a fft() or inverse fft() on the matrix. After getting hit with a warning message about trying to display a image matrix with complex numbers, I did successfully view a image(real(matrix)) and save it as a ppm file.
Gimp was then able to convert the ppm format to the standard jpg or png, so I am satisfied. _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
