G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing

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 the 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.

Engrave Command: `$ gmic duck.png fx_engrave 0.5,4,0,7.68,15.2,0,0,1,10,1,0,0,0,1,0 gui_merge_layers` (generated in 0.49s)	Bokeh Command: `$ gmic eagle.png fx_bokeh 3,8,0,30,8,4,0.3,0.2,210,210,80,160,0.7,30,20,20,1,2,170,130,20,110,0.15,0` (generated in 0.02s)	Oldschool 8bits Command: `$ gmic elephant.png fx_8bits 25,800,16,0` (generated in 0.01s)
Edges on fire Command: `$ gmic earth.png fire_edges 0.7,0.25,0.5,25,20` (generated in 1.36s)	Diffusion tensors Command: `$ gmic flower.png fx_diffusiontensors 10,5,3,1,0.15,1,0,3,0` (generated in 0.26s)	Dream smoothing Command: `$ gmic fruits.png fx_dreamsmooth 3,1,1,0.8,0,0.8,1,24,0` (generated in 0.52s)
Felt pen Command: `$ gmic greece.png fx_feltpen 300,50,1,0.1,20,5,0` (generated in 0.14s)	Finger paint Command: `$ gmic gummy.png gtutor_fpaint 0.5,0.5,0,0,45,0.5,0.5,0.5,0` (generated in 1.05s)	Novel FX Command: `$ gmic inside.png fx_graphic_novelfxl 0,2,6,5,20,0,0.62,14,0,1,0.5,0.78,1.92,0,0,0,1,1,1,0.5,0.8,1.28` (generated in 0.35s)
Illustration look Command: `$ gmic landscape.png fx_illustration_look 100,0,0,0,0` (generated in 0.96s)	Lylejk painting Command: `$ gmic leaf.png fx_lylejk_painting 10,2,4,10,0` (generated in 0.37s)	Painting Command: `$ gmic leno.png fx_painting 5,2.5,1.5,50,1,0` (generated in 0.92s)
Posterize Command: `$ gmic lion.png fx_posterize 150,30,1,6,0,0,1,0` (generated in 0.39s)	Quadtree variations Command: `$ gmic mandrill.png fx_quadtree 2,1024,1.05,0,2.33,0.68,0.39,1,0` (generated in 0.43s)	Vector painting Command: `$ gmic monalisa.png fx_vector_painting 9.37,0` (generated in 0.07s)
Comic Book Command: `$ gmic parrots.png cl_comic 0,2,0,1,1,15,15,1,10,20,6,2,0,0,0,0,0,0,50,50` (generated in 1.26s)	Colored Pencils Command: `$ gmic pencils.png fx_cpencil 1.3,50,20,2,2,1,0` (generated in 0.37s)	Whirls Command: `$ gmic rooster.png fx_paint_with_brush 6,"6",1,16,30,100,100,0,95,0.5,8,-1,-1,2,2,30,0,0,0,100,20,1,0,0,0,30,0,0,0,0,0,0,1,45,0,0,50,50` (generated in 1.57s)
Fuzzy Painting Command: `$ gmic rose.png fx_paint_with_brush 5,"5",0,16,10,100,100,10,80,0.5,3,135,50,6,1,20,0,0,0,90,3,10,0,0,0,30,0,15,15,15,15,15,1,45,0,0,50,50` (generated in 0.56s)	Polygonize Command: `$ gmic sample portrait4 blur 1 fx_polygonize_delaunay 40,5,75,0.5,3,50,0,0,0,255,1,0,50,50` (generated in 0.88s)	Posterize Command: `$ gmic teddy.png fx_posterize 150,30,1,12,0,0,0,0,50,50` (generated in 0.36s)
Skeletik Command: `$ gmic sample portrait2 samj_Test_Skeletik 10,1,0,0,0,3,1,0,0,0,255` (generated in 1.23s)	Sketch Command: `$ gmic sample portrait6 fx_sketchbw 3,45,180,30,1.75,0.02,0.5,0.75,0.1,0.7,3,6,0,1,4,0,0,50,50` (generated in 0.44s)	Warhol Command: `$ gmic waterfall.png warhol 3,3,2,40` (generated in 0.07s)
boxfitting Command: `$ gmic zelda.png boxfitting ,` (generated in 0.22s)	cartoon Command: `$ gmic apples.png cartoon 3,50,10,0.25,3,16` (generated in 0.21s)	cubism Command: `$ gmic bottles.png cubism ,` (generated in 0.03s)
draw_whirl Command: `$ gmic butterfly.png draw_whirl ,` (generated in 0.1s)	$gallery_fractalize28$ fractalize $gallery_fractalize28$ Command: `$ gmic car.png fractalize ,` (generated in 0.74s)	halftone Command: `$ gmic cat.png halftone ,` (generated in 0.72s)
sketchbw Command: `$ gmic cliff.png +sketchbw 1 reverse blur[-1] 3 blend[-2,-1] overlay` (generated in 0.07s)	light_relief Command: `$ gmic david.png blur 2 light_relief 0.3,4,0.1,0` (generated in 0.15s)	mosaic Command: `$ gmic dog.png mosaic , +fill "I!=J(1) \|\| I!=J(0,1)?[0,0,0]:I"` (generated in 0.09s)
linify Command: `$ gmic duck.png linify 60` (generated in 3.36s)	polaroid Command: `$ gmic eagle.png to_rgba polaroid 5,30 rotate 20 drop_shadow , drgba` (generated in 0.15s)	polygonize Command: `$ gmic elephant.png +polygonize 100,10 fill[-1] "I!=J(1) \|\| I!=J(0,1)?[0,0,0]:I"` (generated in 0.2s)
poster_hope Command: `$ gmic earth.png poster_hope ,` (generated in 0.95s)	rodilius [1/2] Command: `$ gmic flower.png rodilius 12,10,300,10 normalize_local 10,6` (generated in 3.48s)	rodilius [2/2] Command: `$ gmic fruits.png normalize_local 10,16 rodilius 10,4,400,16 smooth 60,0,1,1,4 normalize_local 10,16` (generated in 4.6s)
stencil Command: `$ gmic greece.png +norm stencil. 2,1,4 +mul rm[0]` (generated in 0.01s)	stained_glass Command: `$ gmic gummy.png stained_glass 20%,1 cut 0,20` (generated in 0.2s)