Method on Camera Calibration Based on OpenCV

Open source computer vision(OpenCV) library is introduced firstly,and then the camera model is given.Considering radial distortions and tangential distortions,an algorithm of camera calibration based on OpenCV is given in VC++ environment.This algorithm makes full use of the functions in the library,has a very high standard of accuracy and computational efficiency,and is able to meet the needs of stereo vision systems.