利用opencv作出的face counting,可以計算出影片中行人的臉出現次數~-Using opencv made face counting, the film can be calculated the number of pedestrian' s face ~

一个最简单的OPENCV入门程序，读取图像，显示其反转片效果，给初学者一个很浅显的概念，同时帮你检验你的opencv平台是否搭建成功。用的是最“土”的控制台程序，压缩文件里有编译结果和运行方法，-OPENCV a simple entry application, read the image, showing the effect of reversal film, giving beginners a simple and obvious concept, but to help you c

圆柱形棋盘标定程序，基于vs2008和opencv 2.4.2，利用摄像机从不同角度对棋盘格图案的圆柱纸筒拍摄数张图像，该程序从每张图像上依次检测出角点并采用张正友经典标定法标定出摄像机的内外参数。-Cylindrical checkerboard calibration procedures based on vs2008 and opencv2.4.2 , the use of the camera from different angles of the checkerboard patt