Laplasian

利用MATLAB软件编程实现三维重建，对CT图像实现三维体绘制。(CT images of three-dimensional volume rendering reconstruction)

一个自己好玩的程序，主要是用三角面片构成一个球，三角面片的面积相同但形状不同(a fun own procedures, it is mainly used triangular facets pose a ball, and the triangular facets of the same size but different shapes)

一个matlab实现的image matting的代码。包括Possion matting等四种不同的matting算法的实现。(Achieved a matlab code image matting. Possion matting, such as including four different types of matting algorithm.)

说明：  非刚性三维重建实例代码，源自一篇IEEE论文。(Non-Rigid SFM code from an IEEE paper.)

通过使用MATLAB语言建立三维渐开线齿轮啮合模型(use MATLAB to draw 3-D gear)

visual c++实现voronoi图生成函数的实现 voronoi图生成与构造(voronoi implements with visul c++)

用matlab编写的Delaunay三角化的程序，在points里面修改自己的初始点。(Delaunay triangulation using matlab program to modify the initial point, the points inside.)

通过矩阵变换，实现二维图像在给定角度下的旋转。(By matrix transformation, achieve the rotationa of a two-dimensional image in a given angle .)

【例6.4-1】本例演示：pcolor , contour, contourf的调用格式；等位线标高指令 clabel 的配合使用和区别；colorbar在用户指定位置上创建着色标尺；subplot子图位置的控制；图形窗背景底色的设置。（图6.4-1）(Example 6.4-1 This example demonstrates: pcolor, contour, contourf' s call format the bit line elevation instruction clabel of the used in conjunction with, and differences in the user-specified location colorbar create coloring ruler of the subplot subgraph location control graphics window Background background settings. (Figure 6.4-1))

说明：  混合高斯背景建模，利用该方法建立动态视频中运动背景建模，得到较好效果(mixture of gaussian)