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  ▸  blur_selective◀  blur_radial    |    boxfilter  ▶

blur_selective

Arguments:

  • sigma>=0,_edges>0,_nb_scales>0

Description:

Blur selected images using selective gaussian scales.

Default values:

sigma=5, edges=0.5 and nb_scales=5.

This command has a tutorial page.

Example of use:

image.jpg noise 20 cut 0,255 +local[-1] repeat 4 { blur_selective , } done

Command: image.jpg noise 20 cut 0,255 +local[-1] repeat 4 { blur_selective , } done
Command: image.jpg noise 20 cut 0,255 +local[-1] repeat 4 { blur_selective , } done
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.