#include <iostream>
#include <opencv2\opencv.hpp>
using namespace std;
using namespace cv;
#include <string>
#include <fstream>
int main()
{
Mat logo1 = imread("logo01.jpg");
Mat logo2 = imread("logo06.jpg");
Mat mask = imread("logo06.jpg",0);
Mat logo3 = imread("logo02.jpg");
threshold(mask,mask,128,255,CV_THRESH_BINARY);
string filename = "春天景色4K.mp4";
VideoCapture cap(filename);
if(!cap.isOpened())
{
cout << "fail to open: " << filename << endl;
return -1;
}
namedWindow("Src",0);
Mat Image;
Mat imageROI1,imageRoi2,imageRoi3;
int num = 0;
ofstream outfid("imagelist.txt",ios::out);
while(cap.read(Image))
{
stringstream stream;
stream<<num;
string fileout;
if(num <10)
fileout = "./output/000";
else if(num >= 10 && num <100)
fileout = "./output/00";
else
fileout = "./output/0";
fileout += stream.str();
fileout += ".jpg";
if(num < 300)
{
imageROI1 = Image(Rect(100,200,logo1.cols,logo1.rows));
addWeighted(imageROI1,0.5,logo1,0.5,0,imageROI1);
imageRoi2 = Image(Rect(1500,1500,logo2.cols,logo2.rows));
logo2.copyTo(imageRoi2,mask);
imageRoi3 = Image(Rect(1500,300,logo3.cols,logo3.rows));
addWeighted(imageRoi3,0.3,logo3,0.7,0,imageRoi3);
}
imshow("Src",Image);
imwrite(fileout,Image);
outfid << fileout << endl;
if(waitKey(1) >= 0)
{
break;
}
num++;
if(num > 400)
break;
}
//cout << "hello world" << endl;
outfid.close();
return 1;
}
