itom - an Open Source Measurement, Automation and Evaluation Software
Emgu CV is a cross platform .Net wrapper for OpenCV
Libraries and command line tools for medical image processing.
Astronomical object/structure detection from 1D and 2D data sets.
Bildster is an image processing library for educational purposes.
Add watermark to any image or photo (batch processing available).
View and alter images (batch processing available).
A Library for Interactive Modelling and Visualisation
A C++ template library extending syntax towards mathematical notation
Computer vision and image processing library for Qt.
OpenCV library wrapper for Lua language