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: 3.4.3        Current pre-release: 3.5.0 (2024/12/20)

Reference

Table of Contents  ▸  List of Commands  ▸  Values Manipulation  ▸  noise_perlin◀  negate    |    noise_poissondisk  ▶

noise_perlin

Arguments:

Description:

Render 2D or 3D Perlin noise on selected images, from specified coordinates.

The Perlin noise is a specific type of smooth noise,
described here : https://en.wikipedia.org/wiki/Perlin_noise.

Default values:

scale_x=scale_y=scale_z=16 and seed_x=seed_y=seed_z=0.

Example of use:

500,500,1,3 noise_perlin ,

Command: 500,500,1,3 noise_perlin ,
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.