Barcode scanning library for Java, Android
OpenGL Mathematics (GLM)
A standalone, large scale, open project for 2D/3D image processing
A fast image processing library with low memory needs
ArrayFire, a general purpose GPU library
Image processing in Python
An image processing library written entirely in JavaScript for Node
A modern, cross-platform, 2D Graphics library for .NET
Scientific Visualisation Made Easy
itom - an Open Source Measurement, Automation and Evaluation Software
Astronomical object/structure detection from 1D and 2D data sets.
Emgu CV is a cross platform .Net wrapper for OpenCV
Optical music recognition library
Improved JPEG encoder
Libraries and command line tools for medical image processing.
Wrapper around System.Drawing for the processing of image files
High performance image processing library in C++
A small C library for building user interfaces with C, XML and CSS.
CUDA library for continuous optimization and light field analysis
Machine learning, computer vision, statistics and computing for .NET
object-based image analysis framework
Fluid width for YouTube, Vimeo, Vine, VideoPress, DailyMotion, etc.