Python中opencv模块cv2一些函数用法及简介

https://blog.csdn.net/renhanchi/article/details/77334537

求轮廓面积 cv2.contourArea()
参数1:某一轮廓

area = cv2.contourArea(contours[i])

你可能感兴趣的:(Python中opencv模块cv2一些函数用法及简介)