Open Source Computer Vision Library
http://www.intel.com/technology/computing/opencv/index.htm

This site aids commercial uses of computer vision in human-computer interface, robotics, monitoring, biometrics and security by providing a free and open infrastructure where the distributed efforts of the vision community can be consolidated and performance optimized. This library is intended for use, incorporation and modification by researchers, commercial software developers, government and camera vendors as reflected in the license. This has been added to the tools section of Research Resources Subject Tracer™ Information Blog.