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  ▸  Warpings  ▸  twirl◀  transform_polar    |    warp_perspective  ▶

twirl

Arguments:

Description:

Apply twirl deformation on selected images.

Default values:

amplitude=1, center_x=center_y=50% and boundary_conditions=3.

Example of use:

$ gmic image.jpg twirl 0.6

Command: image.jpg twirl 0.6
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.