voronoi

2D dla mode good procedures, procedures written in very simple, easy-to-read, but not simple!

在屏幕上运用鼠标划线，并且随时可以获取鼠标在屏幕上的坐标。(You can draw a line with this code,also ,you can get the mouse s location with it at anytime.)

四邻域加权平均算法 实现了图像的高质量重采样(resample function)

本程序通过光流来对连续的两幅二位图像进行运动估计，非常有效(through the procedures of optical flow to the two consecutive two image motion estimation, a very effective)

图形设计跟随趋势，而当前的趋势是到处使用渐变，除了这个风尚，渐变可以用来创建反射和淡出这样的高级效果。(Graphic design to follow the trend, and the current trend is everywhere to use gradients, in addition to the fashion, the gradient can be used to create such a high-level reflection and fade out effect.)

Prewitte边缘算子法(Prewitte Edge Operators)

说明：  一种改进的susan角点检测算法，非常好用，效果明显。(An improved susan corner detection algorithm is very easy to use, the effect clearly.)

This is my second lecture on 2D graphics, it covers Drivers, Modes, and APIs.

说明：  就是用sfm方法把用相机拍摄的图像进行重建三维模型(The SFM method is used to reconstruct the three-dimensional model of the image taken by the camera)

说明：  数字全息的菲涅耳再现算法和角谱算法，包括频谱滤波。(Fresnel digital holographic reproduction algorithms and angular spectrum of algorithms, including spectral filtering.)