Harris corners

最新推荐文章于 2023-09-07 09:44:58 发布

neverfadingMay

最新推荐文章于 2023-09-07 09:44:58 发布

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分类专栏： OpenCV

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#include <opencv2/opencv.hpp>
#include <opencv2/imgproc/imgproc.hpp>

using namespace cv;
using namespace std;

int main()
{
    Mat image0= imread("lines.jpg");
    Mat image;
    cvtColor(image0, image, CV_RGB2GRAY);
    Mat cornerStrength;
    cornerHarris(image, cornerStrength, 3,3,0.01);
    Mat harrisCorners;
    double threshold1= 0.0001;
    threshold(cornerStrength, harrisCorners, threshold1,255,THRESH_BINARY);
    namedWindow("original image",WINDOW_NORMAL);
    imshow("original image", image);
    namedWindow("harris",WINDOW_NORMAL);
    imshow("harris",harrisCorners);
    waitKey(0);

}