在opencv中，关于IplImage和Mat类型之间的转换

1、将Mat转换为IplImage

举例：

Mat img;

IplImage* pSrcImage ;

pSrcImage = &IplImage (img);

2、将IplImage转换为Mat

举例：

IplImage* lImg = cvLoadImage("greatwave.jpg", 1);

Mat img(lImg);

具体示例如下：

Mat
srcImage = cvLoadImage("greatwave.jpg", 1);

IplImage* pSrcImage ;

pSrcImage = &IplImage (srcImage);

IplImage* gray = cvCreateImage(cvGetSize(pSrcImage), IPL_DEPTH_8U, 1);

cvCvtColor(pSrcImage,gray,CV_BGR2GRAY );

Mat img(grad);