void showImg()
{
char* imageName = "1.jpg";
Mat image;
//read image
image = imread(imageName, CV_LOAD_IMAGE_COLOR);//读取图片
if (!image.data)
{
printf("Error loading image \n");
return ;
}
//create window
namedWindow(imageName, CV_WINDOW_AUTOSIZE);
//show image
imshow(imageName, image);
//save image
imwrite("testbak.jpg", image);
//0:wait key
waitKey(0);
return ;
}
opencv读取、显示、保存图片
最新推荐文章于 2024-09-21 14:53:40 发布