Opencv学习笔记（四）--------既不支持两个数组间的运算也不支持数组与标量之间的运算

 #include <opencv2/core/core.hpp>

    
 #include <opencv2/imgproc/imgproc.hpp>
    
 #include <opencv2/highgui/highgui.hpp>
    
 #include <iostream>
    
 using namespace cv;
    
 using namespace std;
    
  
    
 int main(int argc, char *argv[])
    
 {
    
     Mat sourceImage;
    
     Mat imageROI,imageROI1,imageROI2;
    
     Mat logo=imread("dota_logo.jpg");
    
  
    
     imshow("the logo",logo);
    
     vector<Mat> channels;
    
     sourceImage=imread("1.jpg");
    
     //  imshow("the source",sourceImage);
    
     split(source