摘要：
#include <opencv2/opencv.hpp>#include <iostream> using namespace cv;using namespace std; //加载图片并显示灰度图void loadGrayImg(){ Mat src = imread("D:\\images\ 阅读全文
摘要：
#include <opencv2/opencv.hpp>#include <iostream> using namespace cv;using namespace std; int main() { Mat src = imread("D:\\images\\1.jpg"); if (src.e 阅读全文