将opencv的image结构与windows CDC对象结合起来，本例就轻松用opencv反走样直线绘制在CDC对象里面。 接供的接口很有参考价值。 -Opencv structure to the image object with the combination of windows CDC, which in this case on the easy to use anti-aliasing opencv draw a straight line inside the CDC ob

实现图像的提取、分割、灰度、直方图等等功能、还有GUI，仅供新人学习-Realize the image extraction, segmentation, grayscale, histogram and so on function, and the GUI, only for new learning

基于图像处理的相机自动调焦系统，亲测可用，可使用于研究学习交流-Automatic focusing camera based image processing system, pro-test available, can be used to study the exchange of learning