自己写的各种图形处理以及自适应中值滤波

三维计算机图形学点透视投影变换与双3次Bezier曲面绘制算法，很有用的哦。在VC++6.0下编译通过。-point perspective projection transform and double three times Bezier surface rendering algorithm, Oh, very useful. In VC 6.0 compiler passed.

一篇关于图像扭曲恢复的算法思想,主要用于高级验证码的识别分割部分-A distorted image restoration algorithms on the idea, mainly for high-level segmentation part of the identification code

图象的初步处理，包括参数统计，直方图，以及直方图均衡，滤波，锐化等-The preliminary deal with images, including the parameters of statistics, histogram, and histogram equalization, filtering, sharpening, etc.

matlab下的提升小波程序，速度很快，我已经运行过了  22568592matlab97lift

这是一个图像分割的代码，用matlab实现，分割效果还行。-this is code for segmentation，the segmentation results is ok.

这是用MFC编写的使用openGL的视口代码。 CChildView::CChildView() 构造函数 CChildView::~CChildView() 析构函数 BEGIN_MESSAGE_MAP(CChildView,CWnd ) 消息映射 BOOL CChildView::PreCreateWindow(CREATESTRUCT& cs)创建窗口重新设置窗口参数 BOOL CChildView::PreTranslateMessage( MSG* pMsg ) 翻译消息 int CChildView::OnCreate( LPCREATESTRUCT lpCreateStruct ) 窗口创建好后进入此函数 完成openGL的初始化 void CChildView::OnSize( UINT nType, int cx, int cy ) 当窗口大小发生改变时重新设置OPenGL的视口参数。 void CChildView::OnDestroy() 销毁窗口 -It is written in MFC to use openGL viewport code. CChildView:: CChildView () constructor CChildView:: ~ CChildView () destructor BEGIN_MESSAGE_MAP (CChildView, CWnd) message map BOOL CChildView:: PreCreateWindow (CREATESTRUCT & cs) to create a window to reset the window parameters BOOL CChildView:: PreTranslateMessage (MSG* pMsg ) translation of the message int CChildView:: OnCreate (LPCREATESTRUCT lpCreateStruct) window is created and entered this function to complete openGL initialization void CChildView:: OnSize (UINT nType, int

中点画圆，直线，bresenham画圆以及直线-midpoint Circle, Line, Circle and straight bresenham

原作者的pca-sift程序，对Lowe的sift做了一定改进。-The original author of the pca-sift procedures, Lowe" s sift made certain improvements.

为规划部门写的,在acad上绘制城市道路的横断面图-Written for the planning department in the Acad drawing of the cross-sectional diagram of Urban Roads

一个类似于画图的小程序-similar to a drawing of small programs