中文说明：要求matlab2012版本，可直接运行，属于matlab自带函数，computer vision toolbox
English Description：
The 2012 version of MATLAB 2012 edition, which can be run directly, belongs to the function of MATLAB, the computer vision, the function of MATLAB, the computer vision, the function of the computer vision, and the function of MATLAB, and the function of the computer vision, and the box & nbox & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp & nbsp; & nbsp; & nbsp; & nbsp & nbsp & nbsp; & nbsp; & & nbsp; & nbsp; & & nbsp; & amp & nbsp; & nbsp; & & nbsp; & & nbsp; & & nbsp; & & nbsp; & & nbsp; & & nbsp; & & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & & nbsp; & & nbsp; & nbsp; & nbsp; & & nbsp; & nbsp; & & nbsp; & nbsp; & & nbsp; & nbsp; & nbsp; & nbsp; & & nbsp; & & nbsp; & & nbsp; & & nbsp; & & nbsp nbsp;