More information here
http://people.via.ecp.fr/~remi/soft/gim ... p3#fourierand here
http://registry.gimp.org/node/19596#comment-14794zip attached includes source (c file) and compiled binary and dll file.
Place both the binary and dll file in your plugins folder the plugin will be located at
Filters>Generic>FFT Forward and FFT Inverse
If you mouse over FFT Forward you get an explanation of what the plugin does for removing moire patterns on images scanned from books.
Attachment:
Fourier-0.4.zip [779.19 KiB]
Downloaded 633 times
For instance i used it to create more texture in my ConformalMap Image.
Before running FFT Forward and FFT Inverse.
After running FFT Forward and FFT Inverse on the same image.