使用alpha做的透明效果，推荐看下

一个经典的改变窗口的算法-a classic change window algorithm

可以直接运行的人脸特征定位系统，不仅可以检测出人脸，而且可以标出眼睛鼻子嘴巴等部位，基于OpenCV开发的系统

本软件是用在SMT行业，回流焊设备设定制程文件时，把PCB的温度测试曲线(*.tdx)导入， 对该温度曲线的分析工具(中文版)。-the software is used in SMT industry, equipment set reflow process documents, PCB test the temperature curve (*. tdx) introduction, this temperature curve analysis tools (Chinese version).

OpenGL高级编程与可视化系统开发（高级编程篇）的随书源码-4，学习OpenGL的好东西-OpenGL Programming and Advanced Visualization System (Advanced Programming Part 1) the source-4 with books, learning the good stuff OpenGL -OpenGL high-level programming and visualization systems development (high-level programming chapter)-4 of the source with the book, learning OpenGL good things-OpenGL Programming and Advanced Visualization System (Advanced Programming Part 1) the source-4 with books, learning the good stuff OpenGL

这好一个关于dicom图像处理的算法程序，图像的显示，角度距离的计算等。-This is a good one on the dicom image processing algorithms, graphics display, angle distance calculation.

Hilditch细化算法 功能：对图象进行细化 参数：image：代表图象的一维数组 lx：图象宽度 ly：图象高度-Hilditch thinning algorithm functions : Refinement of image parameters : image : the image of the one-dimensional array lx : Image width ly : image height

java写的画饼状图、柱状图的applet-java write paintings pie chart, histogram applet

图片浏览，支持多种图片格式，支持图片的缩放。-Picture browsing, support for a variety of picture formats, support for image scaling.

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.

图形的反混淆算法-graphics anti-aliasing algorithms