[OpenCV] cv::Mat 與 IplImage 的轉換

cv::Mat → IplImage

IplImage *iplImage = cvLoadImage(imageFile, 1);

cv::Mat matImage(iplImage);

IplImage → cv::Mat

cv::Mat matImage(cv::Size(width, height), CV_8UC3);

IplImage *iplImage = cvCreateImage(cvSize(width, height), 8, 3);

iplImage = &matImage.operator IplImage();