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

A Full-Featured Open-Source Framework for Image Processing

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Latest stable version: 3.4.3 Current pre-release: 3.5.0 (2024/12/18)

Reference

Table of Contents ▸ List of Commands ▸ Features Extraction ▸ fftpolar

◀ edgels | histogram ▶

fftpolar

No arguments

Description:

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

Example of use:

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.