OpenGL Mathematics (GLM)
A layer built on top of the Insight Toolkit (ITK)
ArrayFire, a general purpose GPU library
A powerful cross-platform raw photo processing program
Swiss army knife of image processing
A collection of packages providing extra functionality for GNU Octave
Scientific Visualisation Made Easy
itom - an Open Source Measurement, Automation and Evaluation Software
Scan Tailor Experimental is an interactive post-processing tool
Tools for 3D image analysis of additively manufactured parts
Image processing library in C/C++
Resilient Image Library - successor to DevIL
ScanTailor Deviant - a fork based on Universal and Experimental family
ScanTailor Advanced is the version that merges STF and STE
JBIG2 Encoder
ScanTailor Universal - a fork based on Enhanced+Featured+Master
Optical music recognition library
Lenna: Open Source Image Processing Program
A Free Experimental System for Image Processing
Libraries and command line tools for medical image processing.