#imageprocessing — Public Fediverse posts

Here's a project from my 20 years in #JavaScript #development: https://www.marquisdegeek.com/supercamtoy Real-time visual effects achieved
through pixel twiddling. FX can be stacked. #getusermedia #webcam #webrtc
#imageprocessing

here's the STELLA paper:

https://doi.org/10.1016/j.acra.2025.11.040

#radiology #science #medicine #webdev #biomedical #image #imageProcessing #signalProcessing #medicalImaging #imaging #CT #MRI

here's the STELLA paper:

https://doi.org/10.1016/j.acra.2025.11.040

#radiology #science #medicine #webdev #biomedical #image #imageProcessing #signalProcessing #medicalImaging #imaging #CT #MRI

here's the STELLA paper:

https://doi.org/10.1016/j.acra.2025.11.040

#radiology #science #medicine #webdev #biomedical #image #imageProcessing #signalProcessing #medicalImaging #imaging #CT #MRI

here's the STELLA paper:

https://doi.org/10.1016/j.acra.2025.11.040

#radiology #science #medicine #webdev #biomedical #image #imageProcessing #signalProcessing #medicalImaging #imaging #CT #MRI

here's the STELLA paper:

https://doi.org/10.1016/j.acra.2025.11.040

#radiology #science #medicine #webdev #biomedical #image #imageProcessing #signalProcessing #medicalImaging #imaging #CT #MRI

🎉 More than 25 years of developing free software for image processing, that's worth a seminar!

Join me next Thursday at EPITA where I'll be talking about the journey behind my projects G'MIC & CImg. Want to meet? Always happy to connect with the community! 👋

▶️ https://www.lre.epita.fr/posts/2026-05-07-developpement-libre-pour-le-traitement-des-images/

#GMIC #OpenSource #ImageProcessing #EPITA

adobe rippoff
https://cameraderie.org/threads/adobe-rippoff.60857/

#Cameraderie #Software #Photography #adobe #ImageProcessing

DaVinci Resolve 21
https://cameraderie.org/threads/davinci-resolve-21.60854/

#Cameraderie #Software #Photography #ImageProcessing

Per-image PCA characterization of the Kodak image suite (PDF and JSON)

https://github.com/PearsonZero/kodak-pcd0992-statistical-characterization/tree/main/baseline

#HackerNews #PCA #KodakImageSuite #StatisticalAnalysis #ImageProcessing #DataScience

One Open-source Project Daily

Turn your two-bit doodles into fine artworks with deep neural networks, generate seamless textures from photos, transfer style from one image to another, perform example-based upscaling, but wait... there's more! (An implementation of Semantic Style Transfer.)

https://github.com/alexjc/neural-doodle

#1ospd #opensource #deeplearning #deepneuralnetworks #imagegeneration #imagemanipulation #imageprocessing

Pipeline release! nf-core/lsmquant v1.0.0 - 1.0.0 - Excited Squid!
A pipeline for processing and analysis of light-sheet microscopy images.
Please see the changelog: https://github.com/nf-core/lsmquant/releases/tag/1.0.0

#3dunet #imageanalysis #imageprocessing #lightsheetmicrocopy #segmentation #stitching #nfcore #openscience #nextflow #bioinformatics

Pipeline release! nf-core/lsmquant v1.0.0 - 1.0.0 - Excited Squid!
A pipeline for processing and analysis of light-sheet microscopy images.
Please see the changelog: https://github.com/nf-core/lsmquant/releases/tag/1.0.0

#3dunet #imageanalysis #imageprocessing #lightsheetmicrocopy #segmentation #stitching #nfcore #openscience #nextflow #bioinformatics

🧵 ruby-libgd: The Modern Ruby Image Library You've Been Sleeping On

• 28x FASTER drawing
• 2.5x FASTER sepia filter
• 3.7x LESS memory
• Native GIF animation (no one else has this)
A thread 🧵👇

https://rubystacknews.com/2026/03/30/ruby-libgd-the-modern-ruby-image-library-youve-been-sleeping-on/

#RubyLibGD #Ruby #ImageProcessing #GD

Hardware Image Compression

https://www.ludicon.com/castano/blog/2026/03/hardware-image-compression/

#HackerNews #Hardware #Image #Compression #Technology #Innovation #ImageProcessing #CompressionAlgorithms

We have now significantly expanded our collection of open data and organised it by topic: https://www.python4data.science/en/latest/data-processing/opendata.html
#Python #DataScience #OpenData #Agriculture #Biology #Chemistry #Climate #Weather #ComputerNetwork #Energy #Finance #GeoScience #Healthcare #ImageProcessing #Medicine #NaturalLanguageProcessing #NeuroScience #Physics #SocialScience #Transport #Traffic

Can Ruby Read an X-Ray? Building a Medical Image Processor.

When I built ruby-libgd I included Sobel edge detection, Laplacian filter, Gaussian blur, and custom convolution as native C bindings. I knew those filters would be useful someday.

Turns out medical imaging is exactly that use case.

Full article with code and Jupyter notebook below.

https://rubystacknews.com/2026/03/23/can-ruby-read-an-x-ray-building-a-medical-image-processor/

#Ruby #MedicalImaging #DataScience #RubyDev #ImageProcessing

Hubble Space Telescope accidentally witnesses comet C/2025 K1 (ATLAS) breaking apart

When you buy through links on our articles, Future and its syndication partners may earn a commission. This…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Space #DennisBodewits #HubbleSpaceTelescope #Imageprocessing #JohnNoonan #JosephDePasquale #K1 #NASA #Science #solarheating #solarsystem
https://www.newsbeep.com/us/536622/

Hubble Space Telescope accidentally witnesses comet C/2025 K1 (ATLAS) breaking apart

When you buy through links on our articles, Future and its syndication partners may earn a commission. This…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Space #DennisBodewits #HubbleSpaceTelescope #Imageprocessing #JohnNoonan #JosephDePasquale #K1 #NASA #Science #solarheating #solarsystem
https://www.newsbeep.com/us/536622/

In today's episode of "Let's Overcomplicate the Obvious," Sophie Wang presents JPEG compression as if it's the eighth wonder of the world 🌍. Spoiler alert: It's just squishing images until they're pixelated blobs 💾👾. File that under "No duh" and move on, shall we? 🚀
https://www.sophielwang.com/blog/jpeg #JPEGCompression #Overcomplication #ImageProcessing #DigitalArt #TechHumor #HackerNews #ngated

JPEG Compression

https://www.sophielwang.com/blog/jpeg

#HackerNews #JPEG #Compression #technology #imageprocessing #digitalart #technews

🚀 We have a new G’MIC-powered Demo Kiosk: The SteamFace Machine!

Check out our physical demo station featuring our neural-network based facial feature detection & analysis. Still WIP but looks cool!

👉 Video demo attached—try it live at our next events! 🤩

#GREYC #CNRS #ENSICAEN #UNICAEN #ImageProcessing

🚀 We have a new G’MIC-powered Demo Kiosk: The SteamFace Machine!

Check out our physical demo station featuring our neural-network based facial feature detection & analysis. Still WIP but looks cool!

👉 Video demo attached—try it live at our next events! 🤩

#GREYC #CNRS #ENSICAEN #UNICAEN #ImageProcessing

🚀 We have a new G’MIC-powered Demo Kiosk: The SteamFace Machine!

Check out our physical demo station featuring our neural-network based facial feature detection & analysis. Still WIP but looks cool!

👉 Video demo attached—try it live at our next events! 🤩

#GREYC #CNRS #ENSICAEN #UNICAEN #ImageProcessing

🚀 We have a new G’MIC-powered Demo Kiosk: The SteamFace Machine!

Check out our physical demo station featuring our neural-network based facial feature detection & analysis. Still WIP but looks cool!

👉 Video demo attached—try it live at our next events! 🤩

#GREYC #CNRS #ENSICAEN #UNICAEN #ImageProcessing

🚀 We have a new G’MIC-powered Demo Kiosk: The SteamFace Machine!

Check out our physical demo station featuring our neural-network based facial feature detection & analysis. Still WIP but looks cool!

👉 Video demo attached—try it live at our next events! 🤩

#GREYC #CNRS #ENSICAEN #UNICAEN #ImageProcessing

FairScan 1.15 and 1.16 improve automatic document detection and edge detection.

These updates make the automatic cropping more reliable across different kinds of documents.

I also wrote a short post about how FairScan turns a detected document into a clean quadrilateral, and why this step is trickier than it looks:

https://fairscan.org/blog/where-to-cut-automatic-document-cropping/

#FairScan #Android #FOSS #ImageProcessing

Oh boy, someone spent an entire weekend reinventing the wheel 🛞 just to find an "OK" color for an image background! 🎨 Because resizing an image to 1x1 pixel and getting mud was too avant-garde for their taste. But fear not, they heroically named their groundbreaking library "Okmain," because apparently "MediocreMain" was too on the nose. 😂
https://dgroshev.com/blog/okmain/ #reinventingthewheel #imageprocessing #colorpicker #Okmain #techhumor #weekendproject #HackerNews #ngated

Okmain: How to pick an OK main colour of an image

https://dgroshev.com/blog/okmain/

#HackerNews #OKmain #Colour #Image #ColourTheory #DesignTips #ImageProcessing

The Open Microscopy Environment (OME) https://www.openmicroscopy.org/ is seeking feedback: help shape its future.

OME 2026 Community Survey
https://forum.image.sc/t/ome-2026-community-survey/119630

#OME #microscopy #ImageProcessing

Learnings from 4 months of Image-Video VAE experiments

https://www.linum.ai/field-notes/vae-reconstruction-vs-generation

#HackerNews #Learnings #from #4 #months #of #Image-Video #VAE #experiments #VAE #ImageProcessing #MachineLearning #Research #AIExperiments

Bioimage Analysis course at Pasteur in Paris, by Jean-Yves Tinevez and Jean-christophe Olivo-Marin.

Dates: June 1st-5th, 2026.

Deadline for application: March 1st, 2026.

With two tracks:

* ‘early career investigators track’: aims at mastering the most recent and common image analysis software tools.

* ‘analysts track’: focuses on the use of advanced algorithms and computing resources for bioimage analysis.

https://www.pasteur.fr/en/education/programs-and-courses/pasteur-courses?id_cours=32719

#ImageProcessing #BioimageInformatics #Fiji #Icy #QuPath #Napari #Ilastik #TrackMate

Bioimage Analysis course at Pasteur in Paris, by Jean-Yves Tinevez and Jean-christophe Olivo-Marin.

Dates: June 1st-5th, 2026.

Deadline for application: March 1st, 2026.

With two tracks:

* ‘early career investigators track’: aims at mastering the most recent and common image analysis software tools.

* ‘analysts track’: focuses on the use of advanced algorithms and computing resources for bioimage analysis.

https://www.pasteur.fr/en/education/programs-and-courses/pasteur-courses?id_cours=32719

#ImageProcessing #BioimageInformatics #Fiji #Icy #QuPath #Napari #Ilastik #TrackMate

Bioimage Analysis course at Pasteur in Paris, by Jean-Yves Tinevez and Jean-christophe Olivo-Marin.

Dates: June 1st-5th, 2026.

Deadline for application: March 1st, 2026.

With two tracks:

* ‘early career investigators track’: aims at mastering the most recent and common image analysis software tools.

* ‘analysts track’: focuses on the use of advanced algorithms and computing resources for bioimage analysis.

https://www.pasteur.fr/en/education/programs-and-courses/pasteur-courses?id_cours=32719

#ImageProcessing #BioimageInformatics #Fiji #Icy #QuPath #Napari #Ilastik #TrackMate

Bioimage Analysis course at Pasteur in Paris, by Jean-Yves Tinevez and Jean-christophe Olivo-Marin.

Dates: June 1st-5th, 2026.

Deadline for application: March 1st, 2026.

With two tracks:

* ‘early career investigators track’: aims at mastering the most recent and common image analysis software tools.

* ‘analysts track’: focuses on the use of advanced algorithms and computing resources for bioimage analysis.

https://www.pasteur.fr/en/education/programs-and-courses/pasteur-courses?id_cours=32719

#ImageProcessing #BioimageInformatics #Fiji #Icy #QuPath #Napari #Ilastik #TrackMate

Bioimage Analysis course at Pasteur in Paris, by Jean-Yves Tinevez and Jean-christophe Olivo-Marin.

Dates: June 1st-5th, 2026.

Deadline for application: March 1st, 2026.

With two tracks:

* ‘early career investigators track’: aims at mastering the most recent and common image analysis software tools.

* ‘analysts track’: focuses on the use of advanced algorithms and computing resources for bioimage analysis.

https://www.pasteur.fr/en/education/programs-and-courses/pasteur-courses?id_cours=32719

#ImageProcessing #BioimageInformatics #Fiji #Icy #QuPath #Napari #Ilastik #TrackMate

New filter ▶️ Artistic → Marker Drawing ◀️ now available for our G'MIC-Qt plug-in, version 3.7.0!
A very entertaining filter, generates results that can vary greatly depending on how you adjust the settings.

Enjoy! 🥂

#GMIC #GREYC #Filter #ImageProcessing

New filter ▶️ Artistic → Marker Drawing ◀️ now available for our G'MIC-Qt plug-in, version 3.7.0!
A very entertaining filter, generates results that can vary greatly depending on how you adjust the settings.

Enjoy! 🥂

#GMIC #GREYC #Filter #ImageProcessing

New filter ▶️ Artistic → Marker Drawing ◀️ now available for our G'MIC-Qt plug-in, version 3.7.0!
A very entertaining filter, generates results that can vary greatly depending on how you adjust the settings.

Enjoy! 🥂

#GMIC #GREYC #Filter #ImageProcessing

New filter ▶️ Artistic → Marker Drawing ◀️ now available for our G'MIC-Qt plug-in, version 3.7.0!
A very entertaining filter, generates results that can vary greatly depending on how you adjust the settings.

Enjoy! 🥂

#GMIC #GREYC #Filter #ImageProcessing

New filter ▶️ Artistic → Marker Drawing ◀️ now available for our G'MIC-Qt plug-in, version 3.7.0!
A very entertaining filter, generates results that can vary greatly depending on how you adjust the settings.

Enjoy! 🥂

#GMIC #GREYC #Filter #ImageProcessing

Fit an image to a target rectangle and center it in Python

(This is the first in a series of posts leading to a flash card application that you can use to learn about Japanese hiragana characters.)

https://rodstephensbooks.com/fit_image.html

#Python #PIL #ImageProcessing

FairScan 1.14.0 improves brightness handling for color documents, with more consistent results and fewer over-bright or under-exposed scans.

I also published a blog post about a closely related question:
"What's a good scan?"
https://fairscan.org/blog/what-s-a-good-scan/

#FairScan #OpenSource #ImageProcessing

Use PIL to make an analog clock out of cake slice images in Python

This somewhat silly example demonstrates several useful PIL techniques including image scaling, rotation, and pasting with a transparency mask.

https://rodstephensbooks.com/analog_clock_cake.html

#Python #PIL #Clock #ImageProcessing

Halide Mark III Doubles Down on AI-Free iPhone Photography https://petapixel.com/2026/01/28/halide-mark-iii-doubles-down-on-ai-free-iphone-photography/ #imageprocessing #iphonecameraapp #postprocessing #halidemarkiii #processing #cameraapp #halideapp #Software #Mobile #halide #iphone #mobile #News #app

Reflect images to make little flags in Python

https://rodstephensbooks.com/flags.html

#Python #PIL #ImageProcessing

🎨 Ah, the pioneering effort of using random cubic Bézier #strokes to reconstruct images—because regular strokes are just too mainstream. 🤓 Apparently, the future of image processing involves throwing random lines on a canvas until something coherent emerges, kind of like a toddler's art project but with more "metal" and less sense. 🚀
https://tangled.org/luthenwald.tngl.sh/splined #randomBezier #imageProcessing #artInnovation #toddlerArt #HackerNews #ngated

I wrote a web page about processing raw data from my camera to make an image for viewing on the web.

https://www.rsok.com/~jrm/2026jan07_cardinal/index.html

#birds #imageprocessing #photography #software #gimp #Debian #Linux #exiftool #jpegli #graphicsmagick #ksh #ICC #IPTC #ITU #MWG

Use a color matrix to remove red, green, and blue color components from images in Python
https://rodstephensbooks.com/image_filters_v5.html
#Python #ImageProcessing #PIL #SepiaTone #Sepia

Blur an area on an image in Python
https://rodstephensbooks.com/blur_area.html
#Python #Privacy #ImageProcessing #PIL #Drawing