Programming/openCV
2. 컬러이미지 그레이 이미지로 변환하기
snoohey
2017. 4. 4. 16:13
#include <iostream>
#include <opencv2/opencv.hpp>
#include <stdlib.h>
#include <stdio.h>
using namespace std;
using namespace cv;
int main()
{
Mat image, image_gray;
image = cv::imread("image/humming_bird.jpg", CV_LOAD_IMAGE_COLOR);
if (!image.data) { return -1; }
cvtColor(image, image_gray, CV_RGB2GRAY);
namedWindow("Image Grayed", CV_WINDOW_AUTOSIZE);
imshow("Image Grayed", image_gray);
waitKey();
return 0;
}