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 throughcustom 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.

CRT sub-pixels Command: `$ gmic dog.png fx_gcd_crt 1.8,1.8,0,0 equalize 256` (generated in 0.39s)	Dirty Command: `$ gmic duck.png fx_dirty 30,1,0,0,0` (generated in 0.19s)	Freaky details Command: `$ gmic eagle.png fx_freaky_details 2,10,1,11,0,32,0` (generated in 0.16s)
Local variance normalization Command: `$ gmic elephant.png jeje_normalize_local_variance 50,5,5,1,0,0` (generated in 0.03s)	Mighty details Command: `$ gmic earth.png fx_mighty_details 25,1,25,1,11,0` (generated in 0.42s)	Barbouillage Command: `$ gmic flower.png samj_Barbouillage_Paint_Daub 2,2,100,0.2,1,4,1,0,8` (generated in 2.51s)
Blur Bloom Command: `$ gmic fruits.png fx_blur_bloom 1,2,5,0,1,0,0,0,7,0,50,50` (generated in 0.07s)	Glow Command: `$ gmic greece.png fx_glow 6,7,0,0,50,50` (generated in 0.15s)	JPEG Artefacts Command: `$ gmic gummy.png fx_jpeg_artefacts 25,0,50,50` (generated in 0.51s)
Lomo Command: `$ gmic inside.png fx_lomo 20,0,50,50` (generated in 0.04s)	Perlin Noise Command: `$ gmic landscape.png fx_noise_perlin 0,100,8,0,0,4,0,0,2,0,0,1,0,2,0,50,50` (generated in 0.09s)	blur_angular Command: `$ gmic leaf.png blur_angular 2%` (generated in 0.15s)
blur_linear Command: `$ gmic leno.png blur_linear 10,0,45` (generated in 0.2s)	blur_radial Command: `$ gmic lion.png blur_radial 2%` (generated in 0.07s)	glow Command: `$ gmic mandrill.png glow ,` (generated in 0.09s)
smooth [1/2] Command: `$ gmic monalisa.png repeat 3 smooth 40,0,1,1,2 done` (generated in 0.75s)	smooth [2/2] Command: `$ gmic parrots.png 100%,100%,1,2 rand[-1] -100,100 repeat 2 smooth[-1] 100,0.2,1,4,4 done warp[0] [-1],1,1,1` (generated in 0.3s)	bilateral Command: `$ gmic pencils.png repeat 5 { bilateral 10,10 }` (generated in 0.21s)
dog Command: `$ gmic rooster.png dog 2,3` (generated in 0.2s)	deriche [1/2] Command: `$ gmic rose.png deriche 3,1,x` (generated in 0.01s)	deriche [2/2] Command: `$ gmic square.png +deriche 30,0,x deriche[-2] 30,0,y add` (generated in 0.01s)
distance [1/2] Command: `$ gmic teddy.png threshold 20% distance 0 pow 0.3` (generated in 0.03s)	distance [2/2] Command: `$ gmic 400,400 set 1,50%,50% +distance[0] 1,2 +distance[0] 1,1 distance[0] 1,0 mod 32 threshold 16 append c` (generated in 0.02s)	gradient_norm Command: `$ gmic wall.png gradient_norm equalize` (generated in 0.05s)
normalize_local Command: `$ gmic waterfall.png normalize_local 8,10` (generated in 0.02s)	sharpen [1/2] Command: `$ gmic zelda.png sharpen 300` (generated in 0.03s)	sharpen [2/2] Command: `$ gmic apples.png blur 5 sharpen 300,1` (generated in 0.09s)
solidify Command: `$ gmic bottles.png 100%,100% circle[-1] 50%,50%,25%,1,255 append c +solidify , display_rgba` (generated in 0.58s)