里面包含有关于互信息 距离测度 图像变换等的子代码，还有2D，3D刚性以及弹性配准的代码-Which contains information on the Internet and other distance measure sub-image transform code, as well as 2D, 3D rigid and elastic registration code

一种经典的点模式匹配方法—CPD，能较好解决点的刚性变换或非刚性变换的参数求解问题。-A kind of point set registration—CPD which can well solve the parameters of rigid and nonrigid transform.

一种基于匈牙利算法和相关向量机的点模式匹配算法，可以有效解决点集的刚性和非刚性变换的参数求解问题。-A point set registration method based on Hungarian Algorithm and RVM which can well solve the parameters of rigid and non-rigid transform.