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: 3.5.5        Current pre-release: 3.6.0 (2025/07/18)

Reference

Table of Contents  ▸  List of Commands  ▸  Values Manipulation  ▸  normalize_sum◀  normalize_l2    |    orientation  ▶

normalize_sum

No arguments

Description:

Normalize selected images such that they have a unit sum.

Example of use:

image.jpg +histogram 256 normalize_sum[-1] display_graph[-1] 400,300

Command: image.jpg +histogram 256 normalize_sum[-1] display_graph[-1] 400,300
Command: image.jpg +histogram 256 normalize_sum[-1] display_graph[-1] 400,300
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.