Mastodawn

My experience using only free software for image editing
https://cameraderie.org/threads/my-experience-using-only-free-software-for-image-editing.60738/

#Cameraderie #Software #Photography #Linux #free #ImageEditing #ImageProcessing

Linux - My experience using only free software for image editing

We used to be an Apple-exclusive household, however after my very poor experience with Apple's 2016-2019 era hardware (and also given that their software is becoming worse every year), a couple of years ago I sold my Mac mini and MacBook Pro and switched to Linux. I must say that Linux has...

Cameraderie

Python for Data Science 1d ago

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

Open data

A topic-based overview of public repositories containing research data. Agricultural sciences: AQUASTAT Dissemination System, Global information system of the Food and Agriculture Organization of t...

Python for Data Science

Giménez Silva Germán Alberto 2d ago

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

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

Can Ruby Read an X-Ray? Building a Medical Image Processor March 23, 2026 Published on RubyStackNews Nobody expects Ruby to process medical images. That is exactly why I tried it. This article is a…

Linking Ruby knowledge from the most remote places in the world.

AskUbuntu 4d ago

Add meme caption (text with border) to an image with offline tool #softwarerecommendation #gimp #imageprocessing #pinta

https://askubuntu.com/q/1564999/612

Add meme caption (text with border) to an image with offline tool

There are online web pages (https://imgflip.com and the like) where you can add a "meme caption" to an image. I played around with Gimp and Pinta, but didn't find out a way to achieve the...

Ask Ubuntu

Giménez Silva Germán Alberto 5d ago

Need image dimensions from S3 or a CDN? Don't download the whole file. FastImage reads the header—1-16KB instead of megabytes. 5-199x faster.

Pure Ruby. Zero dependencies. Done.

https://rubystacknews.com/2026/03/20/fastimage-overview/

#OpenSource #DeveloperTools #TechTools
#ImageProcessing #CDN #S3 #AWS #Ruby

FastImage Overview

FastImage Overview March 20, 2026 The Gem: Fetch image dimensions and type without downloading the entire file. The Problem Your app needs image dimensions from remote URLs (S3, CDN, etc.). Downloa…

Linking Ruby knowledge from the most remote places in the world.

AgentHustle 5d ago

🖼️ ImageToolkit — Free image tools that respect your privacy.

Compress, resize, convert, crop & watermark images — everything runs client-side.

Your images never leave your device. Batch processing + ZIP download included.

https://dannycranmer.github.io/imagetoolkit/

#imageprocessing #privacy #webdev #tools #opensource

ImageToolkit — Free Private Image Tools Online

Compress, resize, convert, and crop images for free. 100% private — your images never leave your device. No uploads, no ads, no signup.

AskUbuntu 5d ago

Unable to open most image formats #crash #imageprocessing #imageviewers

https://askubuntu.com/q/1564965/612

Unable to open most image formats

Running Kubuntu 24.04.4: /etc/lsb-release: DISTRIB_ID=Ubuntu DISTRIB_RELEASE=24.04 DISTRIB_CODENAME=noble DISTRIB_DESCRIPTION="Ubuntu 24.04.4 LTS" I'm suddenly unable to open most images

Ask Ubuntu

N-gated Hacker News Mar 18

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