final

ora7/proj1/main.cpp

@@ -0,0 +1,30 @@
+#include "histo.h"
+#include "opencv2/core/types.hpp"
+#include <opencv2/core.hpp>
+#include <opencv2/highgui.hpp>
+#include <opencv2/imgproc.hpp>
+#include <iostream>
+
+using namespace cv;
+
+int main(){
+    Mat img = imread("../sajt.png", IMREAD_COLOR);
+    Mat gray, mask;
+    cvtColor(img, gray, COLOR_BGR2GRAY);
+    threshold(gray, mask, 250, 255, THRESH_BINARY_INV);
+    medianBlur(mask, mask, 3);
+
+    std::vector<std::vector<Point>> contours;
+    findContours(mask, contours, RETR_EXTERNAL, CHAIN_APPROX_NONE);
+
+    for(int i = 0; i < contours.size(); i++){
+        drawContours(img, contours, i, Scalar(0,0,255), 2);
+        imshow("img", img);
+        waitKey();
+    }
+
+    imshow("mask", mask);
+
+    while(waitKey(3) != 'q');
+    return 0;
+}