Adjust window size

Spielwiese/spielwiese.cpp

     cv::utils::logging::setLogLevel(cv::utils::logging::LOG_LEVEL_WARNING);
 
     const int thresholdBinary = 140;
-    const int videoHeight = 240;
-    const int videoWidth = 320;
+    const int videoHeight = 720;
+    const int videoWidth = 960;
     const int gaussKernelSize = 21;
 
 
 	namedWindow("Display window");
     while(true)
     {
-        Mat image = input.readFile("Der//Pfad//zum//Input//Bilder//Ordner//auf//deinem//System");
+        Mat image = input.readFile("Der\\Pfad\\zum\\Input\\Bilder\\Ordner\\auf\\deinem\\System");
         Mat processedImage = image;
         processing.processImage(processedImage, thresholdBinary, gaussKernelSize);
         std::vector<Vec4i> lines = processing.calculateLineSegments(processedImage);