High performance Node.js image processing module
OpenGL Mathematics (GLM)
Library to encode and decode images in WebP format
darktable is an open source photography workflow application
A modern, cross-platform, 2D Graphics library for .NET
A fast image processing library with low memory needs
ImageMagick 7
A powerful cross-platform raw photo processing program
A layer built on top of the Insight Toolkit (ITK)
A standalone, large scale, open project for 2D/3D image processing
ArrayFire, a general purpose GPU library
Resize images and animated GIFs in Go
Swiss army knife of image processing
A collection of packages providing extra functionality for GNU Octave
Scanning probe microscopy data visualisation and analysis
Photo/Video/GIF enlargement using machine learning
Lynkeos is an astronomical webcam image processing software for OS X.
Instantly crop & export images along the guides in Adobe Photoshop
Scientific Visualisation Made Easy
Scan Tailor Experimental is an interactive post-processing tool
View and remove fingerprint / tracking metadata from JPEG/JPG files.
Astrophotography image & video processor. Full processing cycle