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

A Full-Featured Open-Source Framework for Image Processing

Latest stable version: 3.5.5        Current pre-release: 3.6.0 (2025/08/04)

Reference
Table of Contents  ▸  List of Commands  ▸  Warpings  ▸  deform◀  whirls    |    euclidean2polar  ▶

deform

Arguments:

  • _amplitude[%]>=0,_interpolation

Description:

Apply random smooth deformation on selected images.

interpolation can be { 0:None | 1:Linear | 2:Bicubic }.

Default values:

amplitude=10.

Example of use:

image.jpg +deform[0] 10 +deform[0] 20

Command: image.jpg +deform[0] 10 +deform[0] 20
Command: image.jpg +deform[0] 10 +deform[0] 20
Command: image.jpg +deform[0] 10 +deform[0] 20
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.