在VS2008环境下基于OpenCV画出图片中的轮廓，用到Canny算子边缘检测、形态学变换和轮廓遍历-VS2008 environment based on OpenCV draw the outline of the picture, used Canny operator edge detection, morphological transformation and contour traversal

OpenCV+VS2008 入门测试程序 显示图像 读取图像信息 机器学习 模式识别-OpenCV+ VS2008 entry test program reads the image information displayed image pattern recognition, machine learning