关键帧提取 K-mean方法

基于Matlab的结合Laplacian Pyramid 和反锐化掩膜的改进法的图像增强算法-Matlab based on a combination of Laplacian Pyramid and unsharp mask to improve the method of image enhancement algorithm

在VB6.0和DX9中实现3D图象编程。-in VB6.0 and DX9 3D images to achieve programming.

Direct3D 9像素着色器凹凸贴图模拟地球

circle detection using hough method. The code uses openCV library.

为光线投射三维体绘制比较简单的源代码，适合于初学者-Three-dimensional volume rendering for ray casting a relatively simple source code, suitable for beginners

扫描线种子填充算法 C语言实现 已在Turbo C&C++上成功运行-c

该代码为在c语言环境下编写的一般性可扩展序列发生器-The code in c language environment can be written in a general expansion of sequence generator

一款开源的完整矢量绘图控件源码,支持直线、弧线、矩形、圆角矩形、椭圆、多边形、星形、文本和图片等的绘制，支持旋转、缩放、选择、排列等操作，总的说来功能还是不错的！其实如果稍微懂点计算机图形学的知识要做出比这个还要完善的矢量绘图软件应该是没有问题的。 VB6本身对于绘图的支持是非常弱的，因此一般直接通过其内置方法实现的绘图效率都成很大的问题。解决方法之一是采用Windows API来进行底层GDI的绘制，更好的方法是采用GDI+来绘图，这样效果会更好。 -A complete open source vector graphics controls in support of a straight line, arc, rectangle, rounded rectangle, ellipse, polygon, star, text and pictures, such as rendering, support for rotation, zooming, selection, arrangement and other operations, the total to function or that good! In fact, if a little point of computer graphics to understand the knowledge to make than that perfect vector drawing software should not be any problem. VB6 their support for the graphics are very weak, so the general method of directly through its built-in graphics to achieve efficiency into a big problem. One solution is the use of Windows API for the underlying GDI rendering, and better way is to adopt GDI+ To graphics, so the effect will be even better.

生成一系列点的二次回归方程。以读文件方式读取数据，并可自设比例尺显示在屏幕上，然后进行回归，并可进行显著性检验。-generate a series of points of quadratic regression equation. Reading papers to read data, as well as self-imposed scale display on the screen and then return to carry out significant test.

一个精确度很高的电子表,非常适合程序员使用.-A high precision electronic form, very suitable for programmers to use.