Mat srcImage1 = imread("dota_pa.jpg");
Mat logoImage = imread("dota_logo.jpg");
Mat imageROI = srcImage1(Rect(10, 10, logoImage.cols, logoImage.rows));//使用矩形界定
logoImage.copyTo(imageROI);//就改变了srcImage1数据矩阵中的内容
时间: 2024-08-05 23:43:45
Mat srcImage1 = imread("dota_pa.jpg");
Mat logoImage = imread("dota_logo.jpg");
Mat imageROI = srcImage1(Rect(10, 10, logoImage.cols, logoImage.rows));//使用矩形界定
logoImage.copyTo(imageROI);//就改变了srcImage1数据矩阵中的内容