GREYC CNRS ENSICAEN UNICAEN
A Full-Featured Open-Source Framework for Image Processing

Latest stable version: 2.3.0
Image gallery
This gallery gives a quick overview of the kind of features and generic filters available in the G'MIC open-source image processing framework.
All the images below have been processed by the CLI interface gmic of G'MIC, from a set of initial 2D color images. Click on an image to enlarge it and display the G'MIC command-line used for the processing (note: to reproduce this, you may have to escape some characters, according to type of shell you use!).
Remember, G'MIC lets you define your own image pipelines through custom command files. Your custom filters can be easily added afterwards in the plug-in for GIMP or Krita.
For more details, visit the tutorial pages as well as the technical reference to get a full documentation on this software.


gallery_gallery_colors0
Color abstraction
gallery_gallery_colors0
Command: $ gmic pencils.png fx_color_abstraction_preview 1,10,0.2,0
(generated in 1.96s)
gallery_gallery_colors1
Boost chromaticity
gallery_gallery_colors1
Command: $ gmic rooster.png fx_boost_chroma_preview 90,0,0
(generated in 0.06s)
gallery_gallery_colors2
Retro fade
gallery_gallery_colors2
Command: $ gmic rose.png fx_retrofade_preview 20,6,40,0
(generated in 2.18s)
gallery_gallery_colors3
Vintage style
gallery_gallery_colors3
Command: $ gmic square.png fx_tk_vintage_preview 2,0.85,0.7,80,200,5,147,26,161,0.3,235,220,176,0.4,190,181,108,0.2,0,0,100,0,0.3,25,0,0
(generated in 0.85s)
gallery_solarize4
solarize
gallery_solarize4
Command: $ gmic teddy.png solarize
(generated in 0.02s)
gallery_hsv2rgb5
hsv2rgb
gallery_hsv2rgb5
Command: $ gmic (0,360;0,360^0,0;1,1^1,1;1,1) resize 400,400,1,3,3 hsv2rgb
(generated in 0.01s)
gallery_transfer_rgb6
transfer_rgb
gallery_transfer_rgb6
Command: $ gmic sample pencils,wall +transfer_rgb[0] [1],0,0.01
(generated in 1.73s)

Arrays & framesArtisticB&WColorsDeformationsFilteringPatterns3D renderingCode samples
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.