OpenCV Image and Video Processing

OpenCV is a good library for state-of-the-art image and video processing. It includes Human-Computer Interaction (HCI); Object Identification, Segmentation and Recognition; Face Recognition; Gesture Recognition; Motion Tracking, Ego Motion, Motion Understanding; Structure From Motion (SFM); Stereo and Multi-Camera Calibration and Depth Computation; Mobile Robotics. It is freely available for Windows, Linux, Mac and even the iPhone. OpenCV was originally designed by Intel in 1999 to show how fast Intel CPUs can run.

Here is the official site:

http://opencv.willowgarage.com/wiki/

http://opencv.willowgarage.com/wiki/FullOpenCVWiki

Some tutorials:

http://www.shervinemami.co.cc/openCV.html

http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html

Even a book:

http://www.amazon.com/Learning-OpenCV-Computer-Vision-Library/dp/0596516134