有关图形裁剪的程序，具体要求在文件中有描述

计算机图形学裁剪算法，包括梁友栋算法和Cohen-Sutherland算法-Computer graphics clipping algorithms, including Liang Dong algorithms and Cohen-Sutherland Algorithm

绘制三次样条曲线的vc程序，实用有效，需要的同志可以借鉴-drawing cubic spline curve vc procedures, practical and effective, it needs can learn from Comrade

城市3D场景代码，按F1-F8就可以在城市里以各种视角进行观光（有直升机、车外、车内等视角） -city code, according to F1-F8 on the city in various angles sightseeing (with helicopters, cars, car, etc. Perspective)

拾取鼠标光标处yuv分量，rgb转换yuv并对红黄蓝做简单检测。可以对窗口、图像、网页等检测。检测颜色算法可修改，用于需要的用途。

在vb窗口鼠标画直线时，可以橡皮筋显示过程，当鼠标弹起结束绘制，语句简单有效！

离散数据的C1连续样条拟合源代码，不好找的代码。-discrete data C1-spline source code, not easy to find the code.

演示百叶窗效果的例子-demonstration effect of examples Louver

文字识别 文字识别 文字识别-Character recognition character recognition character recognition character recognition character recognition

又一个用JAVA3D开发的例子，有很多的控制对初学者很有帮助-JAVA3D also used to develop a case that a lot of very useful for beginners control

这个一个opencv代码。通过对库函数调用，实现图片的边缘检测以及轮廓识别。对于入门opencv很有参考价值。-this one OpenCV code. Through library function call, on the brink of achieving Photo contour detection and identification. For entry OpenCV of great reference value.