MFC中使用opencv2.31的MAT

CGDDoc* pDoc = GetDocument();
    ASSERT_VALID(pDoc);
    
    Mat I(pDoc->height,pDoc->width,CV_8UC1,*(pDoc->pDataL));
    GaussianBlur( I, I, Size(5,5), 0, 0 );
    //Canny( I, I, 50, 200, 3 );
    this->Invalidate();

此处

pDoc->pDataL为LPBYTE；

转载于:https://www.cnblogs.com/chchche/archive/2013/03/04/2942741.html