本程序是基于OpenCV的轮廓提取函数，有兴趣的可以-This procedure is based on the OpenCV function of the contour extraction, interested can look at

基于openCV的手势识别,用肤色的有效提取, 再经过阈值化, 和形态学变换, 得到手的轮廓, 最后采用轮廓匹配的方法, 得到识别结果-OpenCV based gesture recognition, effective use of color extraction, and then after a threshold, and morphological transformation, contours of the hand, the final contour matching me

opencv环境下实现对静态目标轮廓的分级提取及显示-opencv environment to achieve the classification of the static object contour extraction and display