on sample add to write img-clear board- & on android added debug to client from supressBackground

ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/modulovision/imgproc/BackgroundSupress.java

@@ -17,6 +17,7 @@ import org.opencv.video.BackgroundSubtractorMOG;
 import org.opencv.video.BackgroundSubtractorMOG2;
 import org.opencv.imgproc.*;
 
+import uy.edu.chesstrack.communication.Client;
 import android.graphics.SumPathEffect;
 import android.media.AudioManager;
 import android.media.ToneGenerator;
@@ -26,12 +27,16 @@ import android.util.Log;
 public class BackgroundSupress implements ImgProcInterface {
 
 	private static final String TAG = "CHESSTRACK::BackgroundSupress";
+	private static int e = 0;
 	private final  Mat fgMaskMOG;
-	private final  Mat fgMaskMOG2;
+	private Mat fgMaskMOG2;
 	private final Mat morphKernel;
 	private final BackgroundSubtractorMOG pMOG;
-	private final BackgroundSubtractorMOG2 pMOG2;
-	private final List<MatOfPoint> contours;
+	private BackgroundSubtractorMOG2 pMOG2;
+	//private final List<MatOfPoint> contours;
+	private Client communicator;
+	private int estadoANTERIOR = 0;
+	private int estadoACTUAL = 0;
 
 	public BackgroundSupress() {
 		super();
@@ -41,7 +46,9 @@ public class BackgroundSupress implements ImgProcInterface {
 		pMOG = new BackgroundSubtractorMOG(); //MOG approach
 		pMOG2 = new BackgroundSubtractorMOG2(); //MOG approach
 		Log.i(TAG, "at background supress constructor");
-		contours = new ArrayList<MatOfPoint>();
+		//contours = new ArrayList<MatOfPoint>();
+		
+		communicator = Client.getInstance();
 	}
 
 	@Override
@@ -62,8 +69,8 @@ public class BackgroundSupress implements ImgProcInterface {
 		Imgproc.threshold(fgMaskMOG2, fgMaskMOG2, 200, 255, Imgproc.THRESH_BINARY);
 		Log.i(TAG, "Apply threshold");
 
-		Imgproc.dilate(fgMaskMOG2, fgMaskMOG2, morphKernel);
-		Log.i(TAG, "Apply dilate");
+		//Imgproc.dilate(fgMaskMOG2, fgMaskMOG2, morphKernel);
+		//Log.i(TAG, "Apply dilate");
 
 		Scalar suma = Core.sumElems(fgMaskMOG2);
 		Log.i(TAG, "SUMA = " + suma);
@@ -87,12 +94,28 @@ public class BackgroundSupress implements ImgProcInterface {
 		}*/
 
 		if (suma.val[0] > 100000){
+            estadoANTERIOR = estadoACTUAL;
+            estadoACTUAL = 1;
+
 			Log.i(TAG, "MANO !!!");
+			communicator.SendData("1\n");
             Core.putText(fgMaskMOG2, "MANO !!!", new Point(50, 50),Core.FONT_HERSHEY_SIMPLEX, 0.8 , new Scalar(255,255,0));
 //			ToneGenerator toneG = new ToneGenerator(AudioManager.STREAM_ALARM, 50);
 //			toneG.startTone(ToneGenerator.TONE_CDMA_ALERT_CALL_GUARD, 200); // 200 is duration in ms
         } else {
+            estadoANTERIOR = estadoACTUAL;
+            if (estadoANTERIOR == 1){
+                // estado transicion
+            	
+                estadoACTUAL = 3;
+            }
+            if (estadoANTERIOR == 3){
+                // estado estable
+                estadoACTUAL = 2;
+                pMOG2 = new BackgroundSubtractorMOG2(); //MOG2 approach
+            }
 			Log.i(TAG, "ESTABLE !!!");
+			communicator.SendData("0\n");
             Core.putText(fgMaskMOG2, "ESTABLE !!!", new Point(50, 50),Core.FONT_HERSHEY_SIMPLEX, 0.5 , new Scalar(255,255,0));
         }
 

samples/SubsBackground.cpp

@@ -66,7 +66,7 @@ int main(int argc, char* argv[])
 
     //create GUI windows
     namedWindow("Frame");
-    namedWindow("FG Mask MOG");
+    //namedWindow("FG Mask MOG");
     namedWindow("FG Mask MOG 2");
 
     //create Background Subtractor objects
@@ -99,6 +99,10 @@ int main(int argc, char* argv[])
 void processVideo(char* videoFilename) {
     int estadoANTERIOR = 0;
     int estadoACTUAL = 0;
+    int c = 0;
+    char buffer [15];
+
+
     //create the capture object
     VideoCapture capture(videoFilename);
     if(!capture.isOpened()){
@@ -142,7 +146,7 @@ void processVideo(char* videoFilename) {
 
 //        cerr << suma.val[0] << endl;
 
-		if (suma.val[0] > 1000000){
+		if (suma.val[0] > 1250000){
                 // estado oclusion
             estadoANTERIOR = estadoACTUAL;
             estadoACTUAL = 1;
@@ -158,6 +162,12 @@ void processVideo(char* videoFilename) {
             if (estadoANTERIOR == 3){
                 // estado estable
                 estadoACTUAL = 2;
+                imshow("ESTABLE", frame);
+
+                int b = sprintf (buffer, "tablero%d.png", c);
+                imwrite(buffer, frame);
+                c++;
+
                 pMOG= new BackgroundSubtractorMOG(); //MOG approach
                 pMOG2 = new BackgroundSubtractorMOG2(); //MOG2 approach
             }
@@ -184,7 +194,7 @@ void processVideo(char* videoFilename) {
 
         //show the current frame and the fg masks
         imshow("Frame", frame);
-        imshow("FG Mask MOG", fgMaskMOG);
+      //  imshow("FG Mask MOG", fgMaskMOG);
         imshow("FG Mask MOG 2", fgMaskMOG2);
         //get the input from the keyboard
         keyboard = waitKey( 30 );