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G'MIC

@gmic-eu.bsky.social

G'MIC (GREYC's Magic for Image Computing) is a full-featured open-source framework for image processing, distributed under the CeCILL license. #image #processing #science #research #floss #foss #opensource #freesoftware #art #photo #retouching #graphics

118 Followers  |  27 Following  |  97 Posts  |  Joined: 05.03.2025
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Posts by G'MIC (@gmic-eu.bsky.social)

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๐Ÿš€ We released the source code of our interactive G'MIC demos: Face Analysis, Image Style Transfer & Real-Time Face Warpingโ€”all under CeCILL license.
๐Ÿ”ฌ Developed at GREYC (CNRS/ENSICAEN/Unicaen) in support of Franceโ€™s Open Science Plan.

๐Ÿ‘‰ github.com/GreycLab/gmic-interactive-demos
#GMIC #OpenScience

09.03.2026 16:20 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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โš™๏ธ I've started a new Gโ€™MIC-powered side project!
Building a small real-time facial feature detection demoโ€ฆ in full steampunk style ๐Ÿ› ๏ธโœจ

Face detection is already working ๐ŸŽฏ
Now aiming to have it ready for the next science festival in Caen!

Stay tuned ๐Ÿš€

#GMIC #GREYC #CNRS #ENSICAEN #UNICAEN

04.03.2026 16:37 โ€” ๐Ÿ‘ 3    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

That's quite the opposite: there's a few things in the plug-in that are not in the online version ๐Ÿ˜… We didn't let the computational intensive filters for the web service, to avoid our server to heat to much !

04.03.2026 06:28 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
The biggest plug-in for Affinity! (V1-V3)
In this video I will show you my favorite plug-in for Affinity (Photo V2). It originally is a plug-in for Adobe Photoshop, but a lot of alternatives, including affinity, actually support usingโ€ฆ The biggest plug-in for Affinity! (V1-V3)

Someone made a nice video about our G'MIC-Qt plug-in for Affinity! ๐Ÿคฉ

โ–ถ๏ธ youtu.be/iD_lD_azvFA?...

03.03.2026 17:09 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Our G'MIC Online web service, maintained by GREYC's DDA team, has been updated with the latest version of G'MIC, 3.7.2 ๐Ÿ˜
Feel free to try it out to apply filters to your images directly from a web browser! ๐ŸŽจ

โ–ถ๏ธ gmicol.greyc.fr

#GMIC #GREYC #CNRS #ENSICAEN #UNICAEN

03.03.2026 14:37 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Amstrad CPC here. The colors were far too dull on the Commodore 64!

27.02.2026 16:53 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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๐Ÿš€ Gโ€™MIC โ–ถ๏ธ v.3.7.1 โ—€๏ธ is out!

This minor update brings a few new filters, bug fixes, performance improvements, and enhancements across the framework.

So happy to see how far the project has come since 2008!

Weโ€™re now taking a short break to recharge, and weโ€™ll be back even more motivated ๐Ÿ”‹
Enjoy!

26.02.2026 13:00 โ€” ๐Ÿ‘ 5    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Surprisingly, my latest filter tends to mess up tigersโ€™ hair! Iโ€™d better avoid using it on myself! ๐Ÿ˜„
๐Ÿฏ ๐Ÿชฎ

23.02.2026 19:03 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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New filter โ–ถ๏ธ Artistic โ†’ Marker Drawing โ—€๏ธ now available for our G'MIC-Qt plug-in, version 3.7.0!
A very entertaining filter, generatesresults that can vary greatly depending on how you adjust the settings.

Enjoy! ๐Ÿฅ‚

#GMIC #GREYC #Filter #ImageProcessing

23.02.2026 17:29 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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A few more results:

23.02.2026 12:38 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Creative Update ๐ŸŽจ

Work in progress on my G'MIC experiment that try to simulate marker drawingโ€ฆ
I progress slowly but nicely, and I must say, the results are looking pretty cool to me already!

Still tweaking the behavior of strokes and ink diffusion, but it's getting there ๐Ÿ™‚

Stay tuned!

23.02.2026 12:06 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Tonight, I'm experimenting with a G'MIC script, trying to simulate a kind of Marker Sketch.
Not sure we'll come up with anything conclusive, but it's still pretty fun!

#GMIC #GenerativeArt #CreativeCoding

22.02.2026 21:55 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Creative Tuesday ๐ŸŽจ

A small animation inspired by the Diffusion-Limited Aggregation (DLA) process, revisited and generated with a short G'MIC script.

Mesmerizing organic growth, emerging from simple rules!

โ–ถ๏ธ Source code: pastebin.com/TAMQRehK

#Gmic #CreativeCoding #GenerativeArt #AlgorithmicArt

17.02.2026 17:23 โ€” ๐Ÿ‘ 4    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Creative Saturday ๐ŸŽจ

I played with the Hilbert curve a bit today and made this little animation, with a G'MIC script.

Looks like a twisted Star Wars lightsaber!

โ–ถ๏ธ Source code: pastebin.com/64syuj3D
โ–ถ๏ธ Hilbert Curve: en.wikipedia.org/wiki/Hilbert...

14.02.2026 15:07 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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I've always been told, โ€œNever release anything on a Friday!โ€ โ€” let alone Friday the 13th! ๐Ÿ˜ˆ
I'm then happy to announce the release of a major new version of G'MIC: โ–ถ๏ธ 3.7.0 โ—€๏ธ ! ๐Ÿ˜…
Lots of improvements, new features, and refinements under the hood.
Enjoy!

โ–ถ๏ธ Changelog: discuss.pixls.us/t/release-of...

13.02.2026 11:51 โ€” ๐Ÿ‘ 6    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

It reminds me the goold old time of patch-based algorithms for texture synthesis ๐Ÿคฉ

11.02.2026 23:08 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Des CENTAINES de filtres supplรฉmentaires dans le Pixel Studio dโ€™AFFINITY (exclusivitรฉ WINDOWS)
YouTube video by WooW Design Effect Des CENTAINES de filtres supplรฉmentaires dans le Pixel Studio dโ€™AFFINITY (exclusivitรฉ WINDOWS)

I stumbled upon this cool video in French on YouTube, which presents the G'MIC-Qt plugin for Affinity Canva. It's always nice to see someone who seems to appreciate our little plugin!
๐Ÿฅฐ

โ–ถ๏ธ www.youtube.com/watch?v=szsm...

#GREYC #CNRS #ENSICAEN #UNICAEN

09.02.2026 18:38 โ€” ๐Ÿ‘ 6    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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๐Ÿš€ New in Gโ€™MIC-Qt: you can now send messages directly to the developers - feedback, bug reports, or encouragements - straight from the G'MIC-Qt plugin, no forum needed! ๐Ÿ’Œ Find it in the โ–ถ๏ธ About / Send Feedback โ—€๏ธ filter.
#GMIC #OpenSource #GREYC

09.02.2026 16:24 โ€” ๐Ÿ‘ 6    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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New Gโ€™MIC filter available!
โ–ถ๏ธ Deformations / Heightfield Warp โ—€๏ธ turns an image into a 3D elevated view using predefined or custom height functions. Flat images instantly gain depth and relief; perfect for creative distortions and 3D-like effects!
#GMIC #ImageProcessing #OpenSource

04.02.2026 09:12 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

๐Ÿฅฐ

31.01.2026 10:04 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Weโ€™ve just published episode #5 of our "Gโ€™MIC Adventures" serie: how a small perceptron can reproduce an image, using 'nn_lib', the machine-learning library, we started back in 2021.

A fun crossover between image processing and neural network experimentation ๐Ÿง  ๐Ÿ“ท๏ธ

โ–ถ๏ธ discuss.pixls.us/t/g-mic-adve...

28.01.2026 14:46 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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For Windows users: New pre-release of the Gโ€™MIC-Qt plug-in (v.3.7.0_pre) is available from our download page.

It's *not* the final 3.7 release of but it brings compatibility with GIMP 3.0.8, fixing the issue Windows users experienced after updating GIMP from 3.0.6 to 3.0.8.

27.01.2026 08:52 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

T'as mis deux photos pour qu'on puisse l'apprรฉcier en stรฉrรฉo 3D ? C'est gentil :)
C'est en voyant รงa que je me dis que le tรฉlรฉtravail, รงa a quand mรชme du bon parfois ๐Ÿ˜…

26.01.2026 23:22 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

This also works to answer the question: โ€œWhy use old image processing algorithms in G'MIC rather than GPU-powered generative neural network-based stuff?โ€ ๐Ÿ˜…

26.01.2026 09:59 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

- On Linux : $HOME/.cache/gmic/
- On Windows: %APPDATA%/gmic/

22.01.2026 12:32 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

This file actually exists on our web page : gmic.eu/data_film_pr...
The error is related to the fact the plug-in is not allowed to download this file automatically (for whatever reason, idk). You can still dl the file and copy it in the G'MIC resources folder (whose path depends on the OS you use).

22.01.2026 12:30 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Absolutely agree! ๐Ÿ˜‡

22.01.2026 12:25 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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โ–ถ๏ธ Funny G'MIC one-liner of the day ๐Ÿ˜œ

pastebin.com/itRjN8RM

17.01.2026 10:26 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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โ–ถ๏ธ Just started working on the upcoming major release Gโ€™MIC 3.7.0!
โ–ถ๏ธ Focus: code clean-ups, performance improvements, and upgrading the internal "nn_lib" for better/more complex machine learning stuffs.
Lots of exciting work ahead ๐Ÿš€

14.01.2026 14:00 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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New Gโ€™MIC command: โ–ถ๏ธ random_patches โ—€๏ธ generates synthetic thumbnails with procedural geometric content (polygons, textures, colored backgrounds).
Primarily designed for training neural networks (denoising, super-resolutionโ€ฆ), and - unexpectedly - producing some playful, quite artistic visuals too ๐Ÿคฉ

05.01.2026 12:16 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0