批量改变尺寸测量文字为替换文字，替换文字和测量文字的值相等...

彩色图像rgb三通道直方图-rgb color image histogram channel 3

实现圆的拟合，还包括点的基本操作，旋转等等。-Circle fitting, but also point the basic operation, rotation and so on.

人脸检测源代码完整版!有需要的朋友快来看看啊!-Face detection source code for full version! There is a need to fast来看看啊friends!

基于OpenCV的OCR程序，可以实现数字识别，程序采用KNN算法，可以对样本数据进行计算-Based on OpenCV" s OCR program, you can digital identification process using KNN algorithm can calculate the sample data

图象的检测，模板匹配-Image detection, template matching

使用GDI函数绘出基本几何元素，如点、线、矩形、圆、椭圆、多边形、圆弧等、并能够用颜色填充 -Plotted using the GDI function, the basic geometric elements, such as point, line, rectangle, circle, ellipse, polygon, arc, etc., and can be filled with color

VC++与OPENGL编写的一个小的完整的CAD软件，《Visual C++ CAD应用程序开发技术》一书中的主要示列程序，做的很精致，值得学习-VC++ With OPENGL prepared a small complete CAD software, Visual C++ CAD application development technology , a book that set out the main procedures, so very delicate, it is worth learning

一个应用动画实例,提供给大家参考 如果有意见可以和好交流。-an application animation examples provided for your reference if opinions can be good and the exchange.

最快的图像平滑缩放程序 -fastest image smoothing procedures for the fastest zoom image smoothing scaling procedures

练习绘制各种图形的源码-practice to draw various graphics FOSS