我想要vs与MATLAB混合编程实现图像处理的可视化界面,调用的shiyan1的程序后为什么不会显示图像呢?我不知道到底是哪里出问题了,运行程序不显示哪里有错误就是不会显示图像,望大家帮帮我,谢谢了。下面是我的程序:
void CMFCApplication17Dlg::OnClickedButton1()
{
if( !lvboInitialize())
{
printf("Could not initialize !");
return ;
}
IplImage image=NULL;
if(image)
cvReleaseImage(&image);
image = cvLoadImage("H:\lena.bmp",1);
if (image==0)
MessageBox("Reading Failed");
mwArray mwdisp(image->height*image->width,mxUINT8_CLASS);
IplImage pTemp = cvCreateImage(cvSize(image->height, image->width), IPL_DEPTH_8U, 1); //n*m创建图像
cvTranspose(image, pTemp);//m*n->n*m,复制image中的数据到ptemp中
CvMat* pMat = cvCreateMat(image->height, image->width, CV_8UC1);//pmat:n*m分配矩阵空间
cvConvert(pTemp, pMat);//pmat:n*m,将图像转化为矩阵,任意类型数据的矩阵
mwdisp.SetData(pMat->data.ptr, pMat->height*pMat->width);
mwArray ImageData(image->height,image->width ,mxDOUBLE_CLASS);
cvReleaseImage( &pTemp );
shiyan1(1,ImageData,mwdisp);
IplImage* pTempL0 = cvCreateImage(cvSize(image->height, image->width), IPL_DEPTH_64F, 1); //n*m
CvMat* pMatL0 = cvCreateMat(pTempL0->height, pTempL0->width, CV_64FC1);//n*m
ImageData.GetData(pMatL0->data.db,pMatL0->height*pMatL0->width);
cvConvert(pMatL0,pTempL0);//mat->iplimage
IplImage* pL0SmoothImg =cvCreateImage(CvSize(cvGetSize(image)),IPL_DEPTH_64F,1);//m*n
cvCopy(pTempL0, pL0SmoothImg); //n*m->m*n
IplImage* result =cvCreateImage(CvSize(cvGetSize(image)),IPL_DEPTH_8U,1);
double minVal;
double maxVal;
cvMinMaxLoc(pL0SmoothImg, &minVal, &maxVal);
printf("%f ",minVal);
printf("%f",maxVal);
// Normalize image (0 - 255) to be observed as an u8 image
double scale = 255/(maxVal - minVal);
double shift = -minVal * scale;
cvConvertScale(pL0SmoothImg,result,scale,shift);//
cvNamedWindow("去噪后图像",CV_WINDOW_AUTOSIZE);
cvShowImage("去噪后图像",image);
cvWaitKey(0);
DrawPicToHDC(image, IDC_showimage2);
cvReleaseImage( &pTempL0 );
cvReleaseImage( &pL0SmoothImg);
cvReleaseImage( &result );
lvboTerminate();
}