Use OpenCV for contour extraction, very good use! OpenCv for the beginner who is...

一个用c语言实现的绘图风车， 直接在turbo c下即可以实现。-a language with graphics windmills, directly under the turbo c that can be achieved.

因为VTK可视化工具包具有的强大的功能，可视化领域的研究人员很多都在应用它。本压缩包是在VC下编写的一个使用vtk的立方体锥体球例程。-Because the VTK visualization toolkit with powerful functionality, visualization research in the field of personnel and many of them in the application of it. The compressed packet is prepared in the VC of a cube using VTK cone ball routines.

贝塞尔画直线和圆，没有使用ＯＰＥＮＧＬ侦中画线的功能，运用的是贝塞尔画线、画圆的算法-Bezier drawing a straight line and circle, do not use OPENGL drawing a line in the detection function, using the Bessel painting lines, the algorithm drawcircle

一个人脸检测及匹配的代码-a face detection and matching code

CAD二次开发参考手册，是一个实用的CAD开发参考资料，适合初中级人员-CAD secondary development reference manual is a practical reference CAD development for junior officers

边缘检测- The edge examines

通用的去验证码中干扰线的资料,使用最短路径和方向偏移算法实现-A common code to verify the information in the interference lines, use the shortest path and direction of the offset algorithm

png图像格式转bmp的源代码-png image bmp format to the source code

一个小的画直线的程序,鼠标点击取点,并支持坐标输入! treetree42-a small painting of a linear process, from mouse clicks, coordinate and support the input! Treetree42

图形学的圆的生成-round of the graphics generation