OpenCV的cvReleaseImage释放内存出错解决方法及Mat格式与IplImage格式相互转换

在使用BBX3捕获视频时，在while语句中有如下代码段，

... ... IplImage *imgLeft, *imgRight; IplImage *imgLeftCalib, *imgRightCalib; ... ... while( true ) { ... ... Mat rectL(rgbImageL.GetRows()/2,rgbImageL.GetCols()/2,CV_8UC3); Mat rectR(rgbImageR.GetRows()/2,rgbImageR.GetCols()/2,CV_8UC3); imgLeft = &IplImage(rectL); imgRight = &IplImage(rectR);//Mat格式转IplImage格式 imgLeftCalib = cvCloneImage(imgLeft); imgRightCalib = cvCloneImage(imgRight); ... ... cvReleaseImage(&imgLeft); cvReleaseImage(&imgRight); cvReleaseImage(&imgLeftCalib); cvReleaseImage(&imgRightCalib); } ... ...

运行程序提示cvReleaseImage释放内存出错，把下面这两行注释掉后程序执行成功。

cvReleaseImage(&imgLeft); cvReleaseImage(&imgRight);

Mat格式与IplImage格式互相转换代码如下：

Mat imgMat; IplImage *imgIpl; imgMat = Mat(imgIpl); imgIpl = &IplImage(imgMat);