[OpenCV] Edge Detection(Canny Filter) 사용하기 예제

[원본 이미지]

[Source code]

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#include <opencv\cv.h> #include <opencv\highgui.h>   using namespace cv; using namespace std;   int main(void) {     // Original Image     Mat image =    imread("circuit/c.jpg", CV_LOAD_IMAGE_COLOR);     imshow("Original image", image);       // Original Image to Gray Image     Mat gray;     cvtColor(image, gray, CV_BGR2GRAY);       // Canny Filter     Mat canny;     Canny(gray, canny, 100, 150);       // Result Image     imshow("image", canny);       waitKey(0);                                             return 0; }

[Result Image]