The function MSFM2D/MSFM3D calculates the shortest distance from a list of points to all other pixels in an 2D or 3D image, using the Multistencil Fast Marching Method (MSFM). This method gives more accurate distances by using second order derivative

水平集方法的鼻祖文件，接近200页吧，参考参考，是英文的-Level Set Methods and Fast Marching Methods

A good fast marching algorithm toolbox, matlab language is written,

一个很好的fast marching算法的工具箱,是用matlab语言编写的,-A good fast marching algorithm toolbox, matlab language is written,