opencv内存溢出怎么解决

Question

void CtestDoc::OnTemplatematching()
{
// TODO: 在此添加命令处理程序代码
CFileDialog Dlg(TRUE, NULL, NULL, OFN_OVERWRITEPROMPT, NULL, NULL);//第一步读取模板图像A,为了简便表示算法，
//该程序只以灰度图像打开，彩色三个通道原理类似
Dlg.DoModal();
CString FN = Dlg.GetPathName();
std::string s((LPCTSTR)FN);
Mat A = imread(s, CV_LOAD_IMAGE_GRAYSCALE);
//如果图片打开失败就报错
if (A.empty())
{
std::cout << "read image failure" << std::endl;
}
imshow("A", A);

CFileDialog Dlg2(TRUE, NULL, NULL, OFN_OVERWRITEPROMPT, NULL, NULL);//第二步读取需要匹配的图片B
Dlg2.DoModal();
CString FN2 = Dlg2.GetPathName();
std::string s2((LPCTSTR)FN2);
Mat B = imread(s2, CV_LOAD_IMAGE_GRAYSCALE);
//如果图片打开失败就报错
if (B.empty())
{
    std::cout << "read image failure" << std::endl;
}
imshow("B", B);
waitKey(0);

Mat result(B.rows - A.rows +1, B.cols - A.cols +1, CV_16UC3);//建立一个空矩阵用来存储计算的数据


for (int x = 0; x < result.rows; x++){          //计算过程
    for (int y = 0; y < result.cols; y++){
        double s = 0;
        for (int m = 0; m < A.rows; m++){
            for (int n = 0; n < A.cols+1; n++){
                s += abs(A.at<Vec3b>(m, n)[0] - B.at<Vec3b>(x + m, y + n)[0]);
            }

        }

        result.at<Vec3b>(x, y)[0] = s;

    }
}

Answer 1

对了忘说了是在循环体里崩溃的