#include <iostream>
#include <string>
#include <cv.h>
#include <highgui.h>
#pragma comment(lib,"cv200.lib")
#pragma comment(lib,"cxcore200.lib")
#pragma comment(lib,"highgui200.lib")
const char *filename = "gm2.png";
int kernel[]=
{
1,0,0,0,0,
0,1,0,0,0,
0,0,1,0,0,
0,0,0,1,0,
0,0,0,0,1
};
int main()
{
IplImage *imgA = cvLoadImage(filename);
if(imgA == NULL)
{
std::cerr << "Can't Load Image\n";
return -1;
}
//5x5カーネルアンカポイントはカーネルの中心
IplConvKernel *cnvK = cvCreateStructuringElementEx(5,5,2,2,CV_SHAPE_CUSTOM,kernel);
//画像の膨張(低い画素値部分が収縮)
cvErode(imgA,imgA,cnvK,4);//カラー画像も可能
cvReleaseStructuringElement(&cnvK);
cvNamedWindow("cvErode");
cvShowImage("cvErode",imgA);
cvWaitKey();
cvReleaseImage(&imgA);
cvDestroyAllWindows();
return 0;
}