graphene

nsct 非下采样的contourlet变换的matlab工具箱,很详细的(nsct non-sampled contourlet transform Matlab toolbox, a very detailed)

这是一个简单的3D光束图像的显示，用于描绘其射线传播过程(This is a simple 3D beam image used to describe the ray propagation)

说明：  VC图像处理，对初学者和研究者有一定的参考作用。(VC image processing, for beginners and researchers are certain references.)

基于 Crust 算法的三维点云重构物体表面程序(Simple surface recostruction program based on Crust algorithm Given a set of 3D points returns a triangulated tight surface.)

【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))

旋转的文字球：滑动鼠标，控制文字球的旋转方向(a rotation ball made of characters: row mouse,you can control the orientation of the ball)

把二值化的raster转成shp，中间借助了evf(The binarization raster into shp, intermediate with the evf)

简单的GUI,可以作为学习,也可以自己根据基类作扩展(Simple GUI can be used as learning can also be the base class for the extension)

图像去噪，是目前图像处理领域对高斯白噪声效果最好的去噪算法(image denoising)

BMP24位位图量化成256色BMP图，本程序彩八叉树颜色量化。(BMP24-bit quantization into a 256-color bitmap BMP map, this program color octree color quantization.)