一个很好用的摄像机标定程序，用matlab语言开发，大家可以-a good use of the camera calibration procedure using Matlab language, we can try

LIBVISO2 (Library for Visual Odometry 2) is a very fast cross-platfrom (Linux, Windows) C++ library with MATLAB wrappers for computing the 6 DOF motion of a moving mono/stereo camera.