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

Latest stable version: 3.6.2        Current pre-release: 3.6.3 (2025/10/08)

Reference
Table of Contents  ▸  List of Commands  ▸  Degradations  ▸  spread◀  shuffle    |    stripes_y  ▶

spread

Arguments:

  • _dx[%]>=0,_dy[%]>=0,_dz[%]>=0

Description:

Spread pixel values of selected images randomly along x,y and z.

Default values:

dx=3, dy=dx and dz=0.

Example of use:

<a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> +spread 3

Command: <a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> +spread 3
Command: <a href="image.jpg" class="highslide" onclick="return hs.expand(this)">image.jpg</a> +spread 3
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.