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: 3.5.5        Current pre-release: 3.6.0 (2025/08/04)

Reference
Table of Contents  ▸  List of Commands  ▸  Filtering  ▸  normalize_local◀  nlmeans_core    |    normalized_cross_correlation  ▶

normalize_local

Arguments:

  • _amplitude>=0,_radius>0,_n_smooth[%]>=0,_a_smooth[%]>=0,_is_cut={ 0:No | 1:Yes },_min=0,_max=255

Description:

Normalize selected images locally.

Default values:

amplitude=3, radius=16, n_smooth=4%, a_smooth=2%, is_cut=1, min=0 and max=255.

Example of use:

image.jpg normalize_local 8,10

Command: image.jpg normalize_local 8,10
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.