Scientific Visualisation Made Easy
Toolkit for working with and mapping geospatial data
ProStack - a platform for image processing and analysis
itom - an Open Source Measurement, Automation and Evaluation Software
Open Source Computer Vision Library
Open Source Solid Modeling CAD
Open source cross-platform Java Visual Traceroute
Virtual X-Ray Imaging Library on GPU
Emgu CV is a cross platform .Net wrapper for OpenCV
Computation and Visualization environment
Libraries and command line tools for medical image processing.
SigPack - A signal processing library using Armadillo
Scientific Image and Signal Analysis in Java
Particle Image Velocimetry