可以支持绘制多种形状的箭头！

简单的OpenCV绘画系统，应用摄像机来检测黄色来当作“笔”

C++Builder实现图象的百叶窗效果，原理简单，运行速度快，效果很好。-C Builder Image louver effects and is simple and fast operation and the results very good.

purpose merges two PGM gray-scale images, the first will be in the upper-left half, the second one in the lower-right half compile gcc -g -o diagonal_merge diagonal_merge.c -lpgm -lpbm -lm -purpose merges two PGM gray-scale images. the first will be in the upper-left half, the second one in the lower-right half compile g cc-g-o diagonal_merge diagonal_merge.c-RT m-lpbm- lm

支持图像的边缘特征提取,和获取直方图 等-support of the edges in the image feature extraction, and access to, such as histogram

VC图形编程 易于学习的模型 包括许多基础的技巧-VC easy to learn graphical programming model includes many of the basic skills

采用Visual Basic 6 编写的下雨效果，效果较好！值得一看。-Using Visual Basic 6 prepared to rain effects, better! Worth a visit.

关于图象识别,里面完整的包括相关的类和实现方法,很系统和全面的处理过程-On image recognition, which includes the complete-related classes and methods, it is systematic and comprehensive process

三维图形显示的程序-3D graphics procedures

如何让CDC上输出的文字、图形具有保持功能，集合类 CPtrArray的使用，CPaintDC与CClientDC的区别与应用，OnPaint与OnDraw在CView中的关系及实现内幕，滚动窗口的实现，坐标空间，映射方式，设备坐标与逻辑坐标的转换。元文件设备描述表的使用，如何利用兼容DC实现图形的保存和再现。 -CDC on how to output text, graphics have to keep feature, CPtrArray use of collections, CPaintDC with CClientDC and application of the distinction, OnPaint and OnDraw in CView relations and realize the insider, the realization of a rolling window, the coordinates of space, mapping the way device coordinates and logical coordinates conversion. Metafile device use, how to use DC-compatible graphics realize the preservation and reproduction.

本文件内的程序实现了帧动画的操作，对计算机三维图形操作具有一定的借鉴意义-The procedures of this document implements frame animation operation, three-dimensional graphics operations on the computer has certain reference significance