寻找轮廓的中点
主要是回答网友提问,同时回顾主要知识。 #include"stdafx.h" #include<opencv2/core/utility.hpp> #include"opencv2/imgproc.hpp" #include"opencv2/videoio.hpp" #include"opencv2/highgui.hpp" #include"GOCVHelper.h" usingnamespacecv; usingnamespacestd; usingnamespaceGO; RNGrng12345(12345); intmain() { MatmatSrc=imread("e:/sandbox/shapes_and_colors.jpg",0); GaussianBlur(matSrc,matSrc,Size(5,5),0); vector<vector<Point>>contours; vector<Vec4i>hierarchy; //阈值 threshold(matSrc,matSrc,60,255,THRESH_BINA...