Optimised and verified the position detection using OCR

Test_Merge/OcrImage.cs

@@ -41,22 +41,28 @@ namespace Test_Merge
         /// </summary>
         /// <param name="type">The type of the window. Depending on it different enhancing features will be applied</param>
         /// <returns>The enhanced Bitmap</returns>
-        public Bitmap Enhance(WindowType type = WindowType.Text)
+        public Bitmap Enhance(int id,WindowType type = WindowType.Text)
         {
             Bitmap outputBitmap = (Bitmap)InputBitmap.Clone();
             switch (type)
             {
                 case WindowType.LapTime:
+                    outputBitmap.Save(Window.LAPTIME_DEBUG_FOLDER + @"\raw_" + id + ".png");
+
                     outputBitmap = Tresholding(outputBitmap, 185);
-                    //outputBitmap = Resize(outputBitmap, 2);
+                    outputBitmap.Save(Window.LAPTIME_DEBUG_FOLDER + @"\treshold_" + id + ".png");
+
                     outputBitmap = Dilatation(outputBitmap, 1);
+                    outputBitmap.Save(Window.LAPTIME_DEBUG_FOLDER + @"\dilatation_" + id + ".png");
+
                     outputBitmap = Erode(outputBitmap, 1);
+                    outputBitmap.Save(Window.LAPTIME_DEBUG_FOLDER + @"\Final_erode_" + id + ".png");
                     break;
                 case WindowType.Text:
-                    outputBitmap = InvertColors(outputBitmap);
+                    outputBitmap.Save(Window.STRING_DEBUG_FOLDER + @"\raw_" + id + ".png");
+
                     outputBitmap = Tresholding(outputBitmap, 165);
-                    //outputBitmap = Resize(outputBitmap, 2);
+                    outputBitmap.Save(Window.STRING_DEBUG_FOLDER + @"\Final_treshold_" + id + ".png");
-                    outputBitmap = Dilatation(outputBitmap, 1);
                     break;
                 case WindowType.Tyre:
                     outputBitmap = RemoveUseless(outputBitmap);

Test_Merge/Window.cs

@@ -19,6 +19,16 @@ namespace Test_Merge
 {
     public class Window
     {
+
+        public const string STRING_DEBUG_FOLDER = "./GetString";
+        public const string LAPTIME_DEBUG_FOLDER = "./LapTime";
+        public const string GAPTOLEADER_DEBUG_FOLDER = "./Gap";
+        public const string SECTOR1_DEBUG_FOLDER = "./Sector1";
+        public const string SECTOR2_DEBUG_FOLDER = "./Sector2";
+        public const string SECTOR3_DEBUG_FOLDER = "./Sector3";
+        public const string DRS_DEBUG_FOLDER = "./DRS";
+        public const string TYRE_DEBUG_FOLDER = "./Tyre";
+
         private Rectangle _bounds;
         private Bitmap _image;
         private string _name;
@@ -28,6 +38,8 @@ namespace Test_Merge
         public string Name { get => _name; protected set => _name = value; }
         //This will have to be changed if you want to make it run on your machine
         public static DirectoryInfo TESS_DATA_FOLDER = new DirectoryInfo(@"C:\Users\Moi\Pictures\SeleniumScreens\TessData");
+        //Debug
+        public static Random rnd = new Random();
 
         public Bitmap WindowImage
         {
@@ -49,6 +61,24 @@ namespace Test_Merge
                 Engine = new TesseractEngine(TESS_DATA_FOLDER.FullName, "eng", EngineMode.Default);
                 Engine.DefaultPageSegMode = PageSegMode.SingleLine;
             }
+
+            //DEBUG
+            if (!Directory.Exists(STRING_DEBUG_FOLDER))
+                Directory.CreateDirectory(STRING_DEBUG_FOLDER);
+            if (!Directory.Exists(LAPTIME_DEBUG_FOLDER))
+                Directory.CreateDirectory(LAPTIME_DEBUG_FOLDER);
+            if (!Directory.Exists(GAPTOLEADER_DEBUG_FOLDER))
+                Directory.CreateDirectory(GAPTOLEADER_DEBUG_FOLDER);
+            if (!Directory.Exists(SECTOR1_DEBUG_FOLDER))
+                Directory.CreateDirectory(SECTOR1_DEBUG_FOLDER);
+            if (!Directory.Exists(SECTOR2_DEBUG_FOLDER))
+                Directory.CreateDirectory(SECTOR2_DEBUG_FOLDER);
+            if (!Directory.Exists(SECTOR3_DEBUG_FOLDER))
+                Directory.CreateDirectory(SECTOR3_DEBUG_FOLDER);
+            if (!Directory.Exists(DRS_DEBUG_FOLDER))
+                Directory.CreateDirectory(DRS_DEBUG_FOLDER);
+            if (!Directory.Exists(TYRE_DEBUG_FOLDER))
+                Directory.CreateDirectory(TYRE_DEBUG_FOLDER);
         }
         /// <summary>
         /// Method that will have to be used by the childrens to let the model make them decode the images they have
@@ -93,6 +123,9 @@ namespace Test_Merge
             string rawResult = "";
             int result = 0;
 
+            //Debug
+            int salt = rnd.Next(0,999999);
+
             switch (windowType)
             {
                 case OcrImage.WindowType.Sector:
@@ -113,7 +146,7 @@ namespace Test_Merge
             }
 
 
-            Bitmap enhancedImage = new OcrImage(image).Enhance(windowType);
+            Bitmap enhancedImage = new OcrImage(image).Enhance(salt,windowType);
 
             var tessImage = Pix.LoadFromMemory(ImageToByte(enhancedImage));
 
@@ -195,7 +228,8 @@ namespace Test_Merge
                                 //For no apparent reason im going to delete the first 
                                 seconds = Convert.ToInt32(rawNumbers[0][1].ToString() + rawNumbers[0][2].ToString());
                             }
-                            if (rawNumbers[0].Length == 2) { 
+                            if (rawNumbers[0].Length == 2)
+                            {
                                 seconds = Convert.ToInt32(rawNumbers[0][0].ToString() + rawNumbers[0][1].ToString());
                             }
                             int ms = Convert.ToInt32(rawNumbers[1][0].ToString() + rawNumbers[1][1].ToString() + rawNumbers[1][2].ToString());
@@ -295,10 +329,13 @@ namespace Test_Merge
         {
             string result = "";
 
+            //Debug
+            int salt = rnd.Next(0, 999999);
+
             Engine.SetVariable("tessedit_char_whitelist", allowedChars);
 
             Bitmap rawData = image;
-            Bitmap enhancedImage = new OcrImage(rawData).Enhance(windowType);
+            Bitmap enhancedImage = new OcrImage(rawData).Enhance(salt,windowType);
 
             Page page = Engine.Process(enhancedImage);
             using (var iter = page.GetIterator())

Test_Merge/Zone.cs

@@ -106,8 +106,8 @@ namespace Test_Merge
                     //result.LapTime = (int)await (w as DriverLapTimeWindow).DecodePng();
                     result.LapTime = 0;
                 if (w is DriverPositionWindow)
-                    //result.Position = (int)await (w as DriverPositionWindow).DecodePng();
+                    result.Position = (int)await (w as DriverPositionWindow).DecodePng();
-                    result.Position = 0;
+                    //result.Position = 0;
                 if (w is DriverSectorWindow)
                 {
                     sectorCount++;