Emgu CV is a cross platform .Net wrapper for OpenCV
Astrophotography image & video processor. Full processing cycle
PyExe: YouTube thumbnail downloader (type-b) [I.S.A]
A small C library for building user interfaces with C, XML and CSS.
Fluid width for YouTube, Vimeo, Vine, VideoPress, DailyMotion, etc.
Astrophotography
GPU-accelerated image processing for java
Legacy C++ libraries for basic image processing
Computer vision and image processing library for Qt.
Simple Color object tracker built for linux