-Test- EdgeDrawing, EDLines, EDPF, EDCircles algorithms

Author: sturkmen72

modules/ximgproc/include/opencv2/ximgproc.hpp

@@ -169,6 +169,7 @@ CV_EXPORTS_W void thinning( InputArray src, OutputArray dst, int thinningType =
 */
 CV_EXPORTS_W void anisotropicDiffusion(InputArray src, OutputArray dst, float alpha, float K, int niters );
 
+CV_EXPORTS_W double EDTest(InputArray img, OutputArray out, int algo);
 //! @}
 
 }

modules/ximgproc/samples/EDdemo.cpp

@@ -0,0 +1,43 @@
+#include <opencv2/highgui.hpp>
+#include <opencv2/videoio.hpp>
+#include <opencv2/imgproc.hpp>
+#include <opencv2/ximgproc.hpp>
+#include <iostream>
+
+using namespace std;
+using namespace cv;
+
+int main(int argc, const char** argv)
+{
+    CommandLineParser parser(argc, argv, "{ @video | vtest.avi | path to video file}");
+    VideoCapture cap(samples::findFileOrKeep(parser.get<String>("@video")));
+
+    Mat frame, out;
+
+    int algo = 0;
+
+    for (;;)
+    {
+        cap >> frame;
+
+        if (frame.empty())
+        {
+            cap.set(CAP_PROP_POS_FRAMES, 0);
+            continue;
+        }
+
+        cout << cv::ximgproc::EDTest(frame, out, algo) << endl;
+        imshow("test", out);
+
+        int Key = waitKey(1);
+
+        if (Key == 27)
+            break;
+
+        if (Key == 32)
+        {
+            algo = (algo + 1) % 6;
+        }
+    }
+    return 0;
+}