G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing
GREYC CNRS ENSICAEN UNICAEN

A Full-Featured Open-Source Framework for Image Processing



Latest stable version: 3.1.5

Reference

Table of Contents  ▸  List of Commands  ▸  Features Extraction  ▸  fftpolar◀  distance    |    histogram  ▶

fftpolar

No arguments

Description:

Compute fourier transform of selected images, as centered magnitude/phase images.

Example of use:

$ gmic image.jpg fftpolar ellipse 50%,50%,10,10,0,1,0 ifftpolar

Command: image.jpg fftpolar ellipse 50%,50%,10,10,0,1,0 ifftpolar
G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing

G'MIC is an open-source software distributed under the CeCILL free software licenses (LGPL-like and/or
GPL-compatible). Copyrights (C) Since July 2008, David Tschumperlé - GREYC UMR CNRS 6072, Image Team.