技術標籤：opencv

影象的儲存

#include<iostream>
#include<opencv2/opencv.hpp>
#include<math.h>
using namespace cv;
using namespace std;
int main()
{
	Mat image;
	image = imread("C:/Users/MECHREVO/Desktop/11.jpeg");//讀入資料
	if (image.empty())
	{
		cout << "未能成功讀取檔案" <<
 
 endl;
		return 0;
	}
	Mat grayimage;
	cvtColor(image, grayimage, CV_RGB2GRAY);//將rgb轉換到灰度影象
	imshow("源影象", image);
	imshow("灰度影象", grayimage);
	imwrite("C:/Users/MECHREVO/Desktop/1.jpeg", grayimage);
	waitKey(0);
	return 0;
}