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: 3.3.5        Current pre-release: 3.3.6 (2024/03/18)

Reference

Table of Contents  ▸  List of Commands  ▸  Values Manipulation  ▸  negate◀  mix_channels    |    noise  ▶

negate

Arguments:

Description:

Negate image values.

Default values:

base_value=(undefined).

Example of use:

image.jpg +negate

Command: image.jpg +negate
Command: image.jpg +negate
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.