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  ▸  Items of a Processing Pipeline◀  Image Definition and Terminology    |    Input Data  ▶

Items of a Processing Pipeline

In G'MIC, an image processing pipeline is described as a sequence of items separated by the space character. Such items are interpreted and executed from the left to the right. For instance, the expression:
filename.jpg blur 3,0 sharpen 10 resize 200%,200% output file_out.jpg
defines a valid pipeline composed of nine G'MIC items.

Each G'MIC item is either a command, a list of command arguments, a filename or a special input string.
Escape characters '' and double quotes " can be used to define items containing spaces or other special characters. For instance, the two strings single\ item and "single item" both define the same single item, with a space in it.

◀  Image Definition and Terminology    |    Input Data  ▶
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.