利用opencv进行原图腐蚀

#include <iostream>    
#include <opencv2/highgui/highgui.hpp>    
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/objdetect/objdetect.hpp>    
#include <opencv2/ml/ml.hpp>    
#include <opencv2/nonfree/nonfree.hpp>
#include <opencv2/features2d/features2d.hpp>
#include <Windows.h>  
#pragma comment( lib, "opencv_highgui249d.lib")
#pragma comment(lib,"opencv_imgproc249d.lib")  
#pragma comment(lib, "opencv_core249.lib")
#pragma comment(lib,"opencv_contrib249d.lib")
#pragma comment(lib,"opencv_objdetect249d.lib")   
#pragma comment(lib,"opencv_photo249d.lib")   
#pragma comment(lib,"opencv_nonfree249d.lib")   
#pragma comment(lib,"opencv_features2d249d.lib")   
using namespace std;    
using namespace cv;    
int main( int argc, char** argv )
{
    Mat srcImage=imread("1.jpg");
    imshow("原图",srcImage);
    Mat element = getStructuringElement(MORPH_RECT,Size(15,15));
    Mat dstImage;
    erode(srcImage,dstImage,element);
    imshow("腐蚀图",dstImage);
    waitKey(0);
    return 0;
}