本程序实现的是二维图形的限定Delaunay的三角剖分，算法的主要思想是采用微分方程数值解法中的有限元方法对二值图像进行三角剖分，程序为二维图像重建提供一个有利的基础。-this program is limited to the two-dimensional graphics Delaunay triangulation. The main idea of this algorithm is the numerical solution of differential equations b

有限元的程序和算例，很好用的程序，是源代码，但是是fortran的，需要调试-Finite element procedures and examples, good use of the procedure, is the source code, but it is the fortran need to debug