Exclaiming的博客

#include<iostream> #include "opencv2/highgui/highgui.hpp" #include "opencv2/imgproc/imgproc.hpp" using namespace cv; int main() { //读入一张图片 Mat img = imread("1.jpg"); Mat img2; //显示原图 resi...

#include<opencv2/opencv.hpp> #include<opencv2/imgproc/imgproc.hpp> using namespace cv; int main() { //1.载入图片 Mat img=imread("2.jpg");; Mat img1; resize(img,img1,Size(800,600)); imsh...

#include<opencv2/opencv.hpp> using namespace cv; int main() { //1.读入视频 VideoCapture capture("1.avi"); //2.循环显示每一帧 while (1) { Mat fram;//定义一个Mat变量，用于存储每一帧的图像 capture >> fram;//读取...

#include<opencv2/opencv.hpp> using namespace cv; int main() { //1.从摄像头读入视频 VideoCapture cap(0); //2.循环显示每一帧 while (1) { Mat cam; cap >> cam;//获取当前帧图像 imshow("相机",cam);//显示当前帧图像...