graphics (car and the moon)

在直角坐标系上画圆-the Cartesian coordinate system on the Circle

VC6下vtk中用vtkPointWidget实现点的动画，讲解详细，是一个好的学习例子-Vtk using VC6 under vtkPointWidget animation to achieve point to explain in detail, is a good example to learn

自己写的一段碰撞检测代码，能实现简单的碰撞检测-Write your own section of collision detection code, and to achieve a simple collision detection

This zip file contains source code and windows executables for carrying out face detection on a gray scale image. The code implements Viola-Jones adaboosted algorithm for face detection by providing a mex implementation of OpenCV s face detector. Instructions for use and for compiling can be found in the Readme file. Usage: FaceDetect (, ) The function returns Nx4 matrix. In case no faces were detected, N=1 and all four entries are -1. Otherwise, N=number of faces in the image and the vector contains the x, y, width and height information of the face. Example, A = imread ( lena.jpg , JPG ) Img = double (rgb2gray(A)) Face = FaceDetect( haarcascade_frontalface_alt2.xml ,Img) -This zip file contains source code and windows executables for carrying out face detection on a gray scale image. The code implements Viola-Jones adaboosted algorithm for face detection by providing a mex implementation of OpenCV s f

用vc+mapobjects开发的源代码，实现鼠标多边形的移动-with vc MapObjects development of the source code, mouse polygon mobile

用浮动水平线法实现的三维曲面造型。- With fluctuation horizontal long-base method realization three dimensional surface modeling.

三维地形实时显示的核心技术研究，用vc++编写-Real-time display of three-dimensional topography of the core technology research, with vc++ Prepared

指纹识别程序。可以兼容windows操作系统。 比较小。-Fingerprint identification procedure. Are compatible with windows operating system. Relatively small.

用vc＋＋实现的运动检测系统的源代码。为《Visual C++数字图像实用工程案例精选―源码》书上的源码-Using vc to achieve the motion detection system

生长法构造Delauney三角网的程序，对做地形有一定作用-Growth Act tectonic Delauney triangulation procedures, do have a certain effect on the terrain