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: 3.5.2        Current pre-release: 3.5.3 (2025/02/14)

Reference

Table of Contents  ▸  List of Commands  ▸  Features Extraction  ▸  displacement◀  detect_skin    |    distance  ▶

displacement

Built-in command

Arguments:

Description:

Estimate displacement field between specified source and selected target images.

If smoothness>=0, regularization type is set to isotropic, else to anisotropic.
If nbscales==0, the number of scales used is estimated from the image size.

Default values:

smoothness=0.1, precision=5, nb_scales=0, iteration_max=10000, is_backward=1 and [guide]=(unused).

Example of use:

image.jpg +rotate 3,1,0,50%,50% +displacement[-1] [-2] quiver[-1] [-1],15,1,1,1,{1.5*iM}

Command: image.jpg +rotate 3,1,0,50%,50% +displacement[-1] [-2] quiver[-1] [-1],15,1,1,1,{1.5*iM}
Command: image.jpg +rotate 3,1,0,50%,50% +displacement[-1] [-2] quiver[-1] [-1],15,1,1,1,{1.5*iM}
Command: image.jpg +rotate 3,1,0,50%,50% +displacement[-1] [-2] quiver[-1] [-1],15,1,1,1,{1.5*iM}
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.