(1)将IplImage----- > Mat类型
Mat::Mat(const IplImage* img, bool copyData=false);
默认情况下,新的Mat类型与原来的IplImage类型共享图像数据,转换只是创建一个Mat矩阵头。当将参数copyData设为true后,就会复制整个图像数据。
例:
IplImage*iplImg = cvLoadImage("greatwave.jpg", 1);
Matmtx(iplImg);
// or : Mat mtx = iplImg; 或者是:Mat
// Mat -> Ipl
IplImage *iplImg=cvLoadImage("/home/summer/desktop/aa.png");
cvShowImage("src",iplImg);
cvWaitKey(0);
Mat src(iplImg);
imshow("dst",src);
waitKey(0);
// Ipl - > Mat
IplImage luoqing;
luoqing=IplImage(src);
IplImage* temp=&luoqing;
cvShowImage("temp",temp);
cvWaitKey(0);
return 0;