OpenGL Mathematics (GLM)
A standalone, large scale, open project for 2D/3D image processing
darktable is an open source photography workflow application
ImageMagick 7
A modern, cross-platform, 2D Graphics library for .NET
A layer built on top of the Insight Toolkit (ITK)
ArrayFire, a general purpose GPU library
A collection of packages providing extra functionality for GNU Octave
Emgu CV is a cross platform .Net wrapper for OpenCV
ITTT is a Free tool designed to Scan and extract Text from Images.
Lynkeos is an astronomical webcam image processing software for OS X.
Scientific Visualisation Made Easy
ProStack - a platform for image processing and analysis
Image processing library in C/C++
Optical music recognition library
Tools for 3D image analysis of additively manufactured parts
Simple Application Tool for Resizing JPEG Image.
A Free Experimental System for Image Processing
Matlab code of machine learning algorithms in book PRML
Framework for GPU-accelerated video and image processing
Graphic Live Mixer
CUDA library for continuous optimization and light field analysis
Machine learning, computer vision, statistics and computing for .NET