SciPy library main repository
OpenGL Mathematics (GLM)
Open Source Differentiable Computer Vision Library
A powerful cross-platform raw photo processing program
ArrayFire, a general purpose GPU library
A standalone, large scale, open project for 2D/3D image processing
A layer built on top of the Insight Toolkit (ITK)
A collection of packages providing extra functionality for GNU Octave
Swiss army knife of image processing
Photo/Video/GIF enlargement using machine learning
Python code able to convert / compress image to PI (3.14, π) Indexes
Scan Tailor Experimental is an interactive post-processing tool
Rodent Neurobehavioral Analysis Software
Scientific Visualisation Made Easy
Resilient Image Library - successor to DevIL
itom - an Open Source Measurement, Automation and Evaluation Software
Image Viewer and Converter
Image processing App for Windows Desktop
Astrophotography image & video processor. Full processing cycle
A dithering software based around floats
A powerful tool designed to reconstruct an original image from pieces
Tools for 3D image analysis of additively manufactured parts
Image processing library in C/C++