diff --git a/Src/Config.cpp b/Src/Config.cpp
index d06efff9ec5c57bdc073c6d120e6e381f51fca83..4946b5e243ad65f7e1aa088aeae904ea6a09e8d7 100644
--- a/Src/Config.cpp
+++ b/Src/Config.cpp
@@ -56,9 +56,7 @@ void Config::load(QString dir, QString file)
     config->SizeDilate = tree.get<int>(globalPrefix+"SizeDilate",config->SizeDilate);
     config->MinBlobSize = tree.get<int>(globalPrefix+"MinBlobSize",config->MinBlobSize);
     config->MaxBlobSize = tree.get<int>(globalPrefix+"MaxBlobSize",config->MaxBlobSize);
-    config->Mog2History = tree.get<int>(globalPrefix+"Mog2History",config->Mog2History);
-    config->Mog2VarThresh = tree.get<int>(globalPrefix+"Mog2VarThresh",config->Mog2VarThresh);
-    config->Mog2BackgroundRatio = tree.get<double>(globalPrefix+"Mog2BackgroundRatio",config->Mog2BackgroundRatio);
+    config->BackgroundRatio = tree.get<double>(globalPrefix+"BackgroundRatio",config->BackgroundRatio);
     config->DoNetwork = tree.get<int>(globalPrefix+"DoNetwork",config->DoNetwork);
     config->NetworkPort = tree.get<int>(globalPrefix+"NetworkPort",config->NetworkPort);
     config->DoBackground = tree.get<int>(globalPrefix+"DoBackground",config->DoBackground);
@@ -84,9 +82,7 @@ void Config::save(QString dir, QString file)
     tree.put(globalPrefix+"SizeDilate", config->SizeDilate);
     tree.put(globalPrefix+"MinBlobSize", config->MinBlobSize);
     tree.put(globalPrefix+"MaxBlobSize", config->MaxBlobSize);
-    tree.put(globalPrefix+"Mog2History", config->Mog2History);
-    tree.put(globalPrefix+"Mog2VarThresh", config->Mog2VarThresh);
-    tree.put(globalPrefix+"Mog2BackgroundRatio", config->Mog2BackgroundRatio);
+    tree.put(globalPrefix+"BackgroundRatio", config->BackgroundRatio);
     tree.put(globalPrefix+"DoNetwork", config->DoNetwork);
     tree.put(globalPrefix+"NetworkPort", config->NetworkPort);
     tree.put(globalPrefix+"DoBackground", config->DoBackground);
diff --git a/Src/Config.h b/Src/Config.h
index 06543eafb59e6045d2ba133a1491150f54e6da91..db181caf418a7c0d903a295f79f74a805f22ac73 100644
--- a/Src/Config.h
+++ b/Src/Config.h
@@ -13,9 +13,7 @@ public:
 	int MinBlobSize = 40;
 	int MaxBlobSize = 999999;
 
-	int Mog2History = 200;
-	int Mog2VarThresh = 64;
-	double Mog2BackgroundRatio = 0.05;
+	double BackgroundRatio = 0.05;
 
 	int DoNetwork = false;
 	int NetworkPort = 54444;
diff --git a/Src/Model/BioTrackerTrackingAlgorithm.cpp b/Src/Model/BioTrackerTrackingAlgorithm.cpp
index 7d99a09cd271bebb95e0c232ca9736110af3a7e4..36dd0769d7738b65f6be0003a02067d3f82bbf7c 100644
--- a/Src/Model/BioTrackerTrackingAlgorithm.cpp
+++ b/Src/Model/BioTrackerTrackingAlgorithm.cpp
@@ -69,35 +69,33 @@ void BioTrackerTrackingAlgorithm::sendSelectedImage(std::map<std::string, std::s
     //Send forth whatever the user selected
     switch (_TrackingParameter->getSendImage()) {
     case 0: //Send none
-            //sendImage = images.find(std::string("Original"))->second;
-            //Q_EMIT emitCvMatA(sendImage, QString("Original"));
         Q_EMIT emitChangeDisplayImage("Original");
         break;
     case 1:
+        sendImage = images->find(std::string("Background"))->second;
+        Q_EMIT emitCvMatA(sendImage, QString("Background"));
+        Q_EMIT emitChangeDisplayImage(QString("Background"));
+        break;
+    case 2:
+        sendImage = images->find(std::string("Foreground"))->second;
+        Q_EMIT emitCvMatA(sendImage, QString("Foreground"));
+        Q_EMIT emitChangeDisplayImage(QString("Foreground"));
+        break;
+    case 3:
         sendImage = images->find(std::string("Binarized"))->second;
         Q_EMIT emitCvMatA(sendImage, QString("Binarized"));
         Q_EMIT emitChangeDisplayImage(QString("Binarized"));
         break;
-    case 2:
+    case 4:
         sendImage = images->find(std::string("Eroded"))->second;
         Q_EMIT emitCvMatA(sendImage, QString("Eroded"));
         Q_EMIT emitChangeDisplayImage(QString("Eroded"));
         break;
-    case 3:
+    case 5:
         sendImage = images->find(std::string("Dilated"))->second;
         Q_EMIT emitCvMatA(sendImage, QString("Dilated"));
         Q_EMIT emitChangeDisplayImage(QString("Dilated"));
         break;
-    case 4:
-        sendImage = images->find(std::string("Difference"))->second;
-        Q_EMIT emitCvMatA(sendImage, QString("Difference"));
-        Q_EMIT emitChangeDisplayImage(QString("Difference"));
-        break;
-    case 5:
-        sendImage = images->find(std::string("Background"))->second;
-        Q_EMIT emitCvMatA(sendImage, QString("Background"));
-        Q_EMIT emitChangeDisplayImage(QString("Background"));
-        break;
     }
 }
 
@@ -134,17 +132,8 @@ std::vector<BlobPose> BioTrackerTrackingAlgorithm::getContourCentroids(cv::Mat&
     return centroids;
 }
 
-#define EEE        duration = std::chrono::duration_cast< std::chrono::milliseconds> (std::chrono::steady_clock::now() - startt); block++; std::cout  << "Block " << block << ": " << duration.count() << std::endl;
-#define SSS      startt = std::chrono::steady_clock::now();
-
 void BioTrackerTrackingAlgorithm::doTracking(std::shared_ptr<cv::Mat> p_image, uint framenumber)
 {
-    //Q_EMIT emitCvMatA(p_image, QString("Original"));
-	//Q_EMIT emitChangeDisplayImage("Original");
-	//Q_EMIT emitTrackingDone(framenumber);
-    //return; 
-    int block = 0;
-
 	_ipp.m_TrackingParameter = _TrackingParameter;
     _lastImage = p_image;
     _lastFramenumber = framenumber;
@@ -172,7 +161,6 @@ void BioTrackerTrackingAlgorithm::doTracking(std::shared_ptr<cv::Mat> p_image, u
 	//The user changed the # of fish. Reset the history and start over!
 	if (_noFish != _TrackedTrajectoryMajor->validCount()) {
 		_noFish = _TrackedTrajectoryMajor->validCount();
-		//resetFishHistory(_noFish);
 		_nn2d = std::make_shared<NN2dMapper>(_TrackedTrajectoryMajor);
 	}	
 
diff --git a/Src/Model/BioTrackerTrackingAlgorithm.h b/Src/Model/BioTrackerTrackingAlgorithm.h
index e9562c6cd14f29272251df4de5521aaf02d04f50..8518aa0117221f3b5623ece8e51e9553f424b4ef 100644
--- a/Src/Model/BioTrackerTrackingAlgorithm.h
+++ b/Src/Model/BioTrackerTrackingAlgorithm.h
@@ -56,9 +56,6 @@ std::vector<BlobPose> getContourCentroids(cv::Mat& image, int minSize);
 	BlobsDetector _bd;
 	std::shared_ptr<NN2dMapper> _nn2d;
 
-	// background subtraction
-	cv::Ptr<cv::BackgroundSubtractorMOG2> _pMOG;
-
 	int _noFish;
 
 	//std::ofstream _ofs;
diff --git a/Src/Model/TrackerParameter.cpp b/Src/Model/TrackerParameter.cpp
index 7ce5891341484c5f19fa37fe96e58e1985012746..97fe16026e433c0265941a2f65a25444821289ab 100644
--- a/Src/Model/TrackerParameter.cpp
+++ b/Src/Model/TrackerParameter.cpp
@@ -14,15 +14,11 @@ TrackerParameter::TrackerParameter(QObject *parent) :
 	_MinBlobSize = _cfg->MinBlobSize;
 	_MaxBlobSize = _cfg->MaxBlobSize;
 
-	_mog2History = _cfg->Mog2History;
-	_mog2VarThresh = _cfg->Mog2VarThresh;
-	_mog2BackgroundRatio = _cfg->Mog2BackgroundRatio;
+	_BackgroundRatio = _cfg->BackgroundRatio;
 
 	_doNetwork = _cfg->DoNetwork;
 	_networkPort = _cfg->NetworkPort;
 
-	_Threshold = 12345;
-
 	_doBackground = true;
 	_sendImage = 0; //Send no image
 	_resetBackground = false;
@@ -30,18 +26,6 @@ TrackerParameter::TrackerParameter(QObject *parent) :
     Q_EMIT notifyView();
 }
 
-void TrackerParameter::setThreshold(int x)
-{
-    _Threshold = x;
-
-    Q_EMIT notifyView();
-}
-
-int TrackerParameter::getThreshold()
-{
-    return _Threshold;
-}
-
 void TrackerParameter::setBinarizationThreshold(int x)
 {
 	_BinarizationThreshold = x;
diff --git a/Src/Model/TrackerParameter.h b/Src/Model/TrackerParameter.h
index 5bc97360cb54a254863c57209627dfff1c0f5ad8..0e4faf01f82cd5a9fd3372cde4b6b63e2fde688b 100644
--- a/Src/Model/TrackerParameter.h
+++ b/Src/Model/TrackerParameter.h
@@ -4,7 +4,6 @@
 
 #include "Interfaces/IModel/IModel.h"
 #include "../Config.h"
-#include "TrackingAlgorithm/ParamNames.h"
 
 class TrackerParameter : public IModel
 {
@@ -12,9 +11,7 @@ class TrackerParameter : public IModel
 public:
     TrackerParameter(QObject *parent = 0);
 
-    void setThreshold(int x);
-
-    int getThreshold();
+public slots:
 
 	void setBinarizationThreshold(int x);
 	int getBinarizationThreshold();
@@ -31,21 +28,9 @@ public:
 		Q_EMIT notifyView();
 	};
 
-	int getmog2History() { return _mog2History; };
-	void setmog2History(int x) {
-		_mog2History = x;
-		Q_EMIT notifyView();
-	};
-
-	int getmog2VarThresh() { return _mog2VarThresh; };
-	void setmog2VarThresh(int x) {
-		_mog2VarThresh = x;
-		Q_EMIT notifyView();
-	};
-
-	double getmog2BackgroundRatio() { return _mog2BackgroundRatio; };
-	void setmog2BackgroundRatio(double x) {
-		_mog2BackgroundRatio = x;
+	double getBackgroundRatio() { return _BackgroundRatio; };
+	void setBackgroundRatio(double x) {
+		_BackgroundRatio = x;
 		Q_EMIT notifyView();
 	};
 
@@ -99,23 +84,17 @@ public:
 	
 
 	void setAll(
-		int Threshold,
 		int BinarizationThreshold,
 		int SizeErode,
 		int SizeDilate,
-		int mog2History,
-		int mog2VarThresh,
-		double mog2BackgroundRatio,
+		double BackgroundRatio,
 		int minBlobSize, 
 		int maxBlobSize)
 	{
-		_Threshold = Threshold;
 		_BinarizationThreshold = BinarizationThreshold;
 		_SizeErode = SizeErode;
 		_SizeDilate = SizeDilate;
-		_mog2History = mog2History;
-		_mog2VarThresh = mog2VarThresh;
-		_mog2BackgroundRatio = mog2BackgroundRatio;
+		_BackgroundRatio = BackgroundRatio;
 		_MinBlobSize = minBlobSize;
 		_MaxBlobSize = maxBlobSize;
 		_cfg->BinarizationThreshold = BinarizationThreshold;
@@ -123,9 +102,7 @@ public:
 		_cfg->SizeDilate = SizeDilate;
 		_cfg->MinBlobSize = minBlobSize;
 		_cfg->MaxBlobSize = maxBlobSize;
-		_cfg->Mog2History = mog2History;
-		_cfg->Mog2VarThresh = mog2VarThresh;
-		_cfg->Mog2BackgroundRatio = mog2BackgroundRatio;
+		_cfg->BackgroundRatio = BackgroundRatio;
 		Q_EMIT notifyView();
 	};
 
@@ -133,13 +110,10 @@ public:
 
 private:
 
-	int _Threshold;
 	int _BinarizationThreshold;
 	int _SizeErode;
 	int _SizeDilate;
-	int _mog2History;
-	int _mog2VarThresh;
-	double _mog2BackgroundRatio;
+	double _BackgroundRatio;
 	int _MinBlobSize;
 	int _MaxBlobSize;
 
diff --git a/Src/Model/TrackingAlgorithm/ParamNames.h b/Src/Model/TrackingAlgorithm/ParamNames.h
deleted file mode 100644
index 7e7a5879981c181b44500b9c0d4894884c769b31..0000000000000000000000000000000000000000
--- a/Src/Model/TrackingAlgorithm/ParamNames.h
+++ /dev/null
@@ -1,86 +0,0 @@
-#pragma once
-
-#include <iostream>
-#include <vector>
-
-
-namespace CONFIGPARAM
-{
-	// System config
-	const std::string CONFIG_INI_FILE				= "./BSTrackerConfig.ini";
-}
-
-namespace APPLICATIONPARAM
-{
-	// System config
-	const std::string APP_VERSION					= "APPLICATIONPARAM/APP_VERSION";
-}
-
-namespace TRACKERPARAM
-{
-
-	// Parameter for the opencv BackgroundSubtractorMOG2 class 
-	const std::string BG_MOG2_HISTORY				= "TRACKERPARAM/BG_MOG2_HISTORY";
-	const std::string BG_MOG2_VAR_THRESHOLD			= "TRACKERPARAM/BG_MOG2_VAR_THRESHOLD";
-	const std::string BG_MOG2_BACKGROUND_RATIO		= "TRACKERPARAM/BG_MOG2_BACKGROUND_RATIO";
-
-	// Blob dectection issue
-	const std::string MAX_BLOB_SIZE					= "TRACKERPARAM/MAX_BLOB_SIZE";
-	const std::string MIN_BLOB_SIZE					= "TRACKERPARAM/MIN_BLOB_SIZE";
-
-	// Parameters for image pre-processing step
-	const std::string SIZE_ERODE					= "TRACKERPARAM/SIZE_ERODE";
-	const std::string SIZE_DILATE					= "TRACKERPARAM/SIZE_DILATE";
-	const std::string THRESHOLD_BINARIZING			= "TRACKERPARAM/THRESHOLD_BINARIZING";
-	//const std::string GAUSSIAN_BLUR_SIZE			= "TRACKERPARAM/GAUSSIAN_BLUR_SIZE";
-}
-
-namespace GUIPARAM
-{
-    // FPS label
-    const std::string ENABLE_LABEL_FPS = "GUIPARAM/ENABLE_LABEL_FPS";
-    // Fish id label
-    const std::string ENABLE_LABEL_FISH_ID = "GUIPARAM/ENABLE_LABEL_FISH_ID";
-    // Replica marker
-    const std::string ENABLE_LABEL_REPLICA = "GUIPARAM/ENABLE_LABEL_REPLICA";
-    // Fish position
-    const std::string ENABLE_LABEL_FISH_POS = "GUIPARAM/ENABLE_LABEL_FISH_POS";
-    // Fish orientation
-    const std::string ENABLE_LABEL_FISH_ORI = "GUIPARAM/ENABLE_LABEL_FISH_ORI";
-    // Fish history
-    const std::string ENABLE_LABEL_FISH_HISTORY = "GUIPARAM/ENABLE_LABEL_FISH_HISTORY";
-    // Blobs
-    const std::string ENABLE_SHOW_BLOBS = "GUIPARAM/ENABLE_SHOW_BLOBS";
-    // Swap fish id
-    const std::string ENABLE_SWAP_FISH_ID = "GUIPARAM/ENABLE_SWAP_FISH_ID";
-
-
-
-    // Core view of tracked components
-    const std::string ENABLE_CORE_COMPONENT_VIEW = "GUIPARAM/ENABLE_CORE_COMPONENT_VIEW";
-    // Move components in core view
-    const std::string ENABLE_CORE_COMPONENT_MOVE = "GUIPARAM/ENABLE_CORE_COMPONENT_MOVE";
-    // Remove components in core view
-    const std::string ENABLE_CORE_COMPONENT_REMOVE = "GUIPARAM/ENABLE_CORE_COMPONENT_REMOVE";
-    // Swap component id in core view
-    const std::string ENABLE_CORE_COMPONENT_ID_SWAP = "GUIPARAM/ENABLE_CORE_COMPONENT_ID_SWAP";
-    // Add component in core view
-    const std::string ENABLE_CORE_COMPONENT_ADD = "GUIPARAM/ENABLE_CORE_COMPONENT_ADD";
-	// Rotate component in core view
-	const std::string ENABLE_CORE_COMPONENT_ROTATE = "GUIPARAM/ENABLE_CORE_COMPONENT_ROTATE";
-}
-
-namespace FISHTANKPARAM
-{
-    // Tank area
-    const std::string FISHTANK_AREA_WIDTH = "FISHTANKPARAM/FISHTANK_AREA_WIDTH";
-    const std::string FISHTANK_AREA_HEIGHT = "FISHTANKPARAM/FISHTANK_AREA_HEIGHT";
-    const std::string FISHTANK_FISH_AMOUNT = "FISHTANKPARAM/FISHTANK_FISH_AMOUNT";
-    const std::string FISHTANK_AREA_CORNER1 = "FISHTANKPARAM/FISHTANK_AREA_CORNER1";
-    const std::string FISHTANK_AREA_CORNER2 = "FISHTANKPARAM/FISHTANK_AREA_CORNER2";
-    const std::string FISHTANK_AREA_CORNER3 = "FISHTANKPARAM/FISHTANK_AREA_CORNER3";
-    const std::string FISHTANK_AREA_CORNER4 = "FISHTANKPARAM/FISHTANK_AREA_CORNER4";
-    const std::string FISHTANK_ENABLE_NETWORKING = "FISHTANKPARAM/FISHTANK_ENABLE_NETWORKING";
-    const std::string FISHTANK_NETWORKING_PORT = "FISHTANKPARAM/FISHTANK_NETWORKING_PORT";
-}
-
diff --git a/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.cpp b/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.cpp
index e0ae07b2bd63311b7e8af12d411a7cb399a279e8..b44a2536da158ed36126510e8bc210c764cfb303 100644
--- a/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.cpp
+++ b/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.cpp
@@ -8,11 +8,9 @@
 QMutex bgsMutex;
 QMutex oriImageMutex;
 QMutex initBgkFrameNumMutex;
-QMutex mog2Mutex;
 
 ImagePreProcessor::ImagePreProcessor(TrackerParameter* p_TrackingParameter) :
-	_maxBackgroundImageInitTime(0), //BG_MOG2_INIT_FRAME_NUMBER TODO
-	_bkgSubMethodMog2(false)
+	_maxBackgroundImageInitTime(0)
 {
 	_TrackingParameter = p_TrackingParameter;
 	init();
@@ -41,11 +39,6 @@ void ImagePreProcessor::init()
 
 	m_backgroundImage = std::make_shared<cv::Mat>();
 	m_foregroundImage = std::make_shared<cv::Mat>();
-	
-	_pMOG = cv::createBackgroundSubtractorMOG2(
-		_TrackingParameter->getmog2History(),
-		_TrackingParameter->getmog2VarThresh(),
-		true); //Shadow detection
 
 	_backgroundSubtractionEnabled = true;
 	_backgroundEnabled = true;
@@ -107,24 +100,11 @@ cv::Mat ImagePreProcessor::dilate(cv::Mat& image)
 
 cv::Mat ImagePreProcessor::backgroundSubtraction(cv::Mat& image)
 {
-	if (false)//(isEnabledMog2())
-	{
-		//QMutexLocker locker(&bgsMutex);
-		cv::Mat fgMaskMOG;
-		_pMOG->setBackgroundRatio(m_TrackingParameter->getmog2BackgroundRatio());
-
-		_pMOG->apply(image, fgMaskMOG); //fg mask generated by MOG method		
-		_pMOG->getBackgroundImage(*m_backgroundImage);
-		return fgMaskMOG;
-	}
-
-	// otherwise, custom background subtraction
-
 	if (!m_backgroundImage->data)
 		image.copyTo(*m_backgroundImage);
 
 	// calculate the image difference
-	const double alpha = m_TrackingParameter->getmog2BackgroundRatio();
+	const double alpha = m_TrackingParameter->getBackgroundRatio();
 
 	const int &imageWidth = m_backgroundImage->cols;
 	const int &imageHeight = m_backgroundImage->rows;
@@ -171,7 +151,6 @@ std::map<std::string, std::shared_ptr<cv::Mat>> ImagePreProcessor::preProcess(st
 	std::shared_ptr<cv::Mat> binarizedImage = std::make_shared<cv::Mat>();
 	std::shared_ptr<cv::Mat> erodedImage	= std::make_shared<cv::Mat>();
 	std::shared_ptr<cv::Mat> dilatedImage	= std::make_shared<cv::Mat>();
-	//cv::Mat test;
 
 	cv::cvtColor(*p_image, *greyMat, cv::COLOR_BGR2GRAY);
 	
@@ -190,7 +169,7 @@ std::map<std::string, std::shared_ptr<cv::Mat>> ImagePreProcessor::preProcess(st
 	std::map<std::string, std::shared_ptr<cv::Mat>> all;
 	all.insert(std::pair<std::string, std::shared_ptr<cv::Mat>>(std::string("Greyscale"), greyMat));
 	all.insert(std::pair<std::string, std::shared_ptr<cv::Mat>>(std::string("Background"), m_backgroundImage));
-	all.insert(std::pair<std::string, std::shared_ptr<cv::Mat>>(std::string("Difference"), m_foregroundImage));
+	all.insert(std::pair<std::string, std::shared_ptr<cv::Mat>>(std::string("Foreground"), m_foregroundImage));
 	all.insert(std::pair<std::string, std::shared_ptr<cv::Mat>>(std::string("Binarized"), binarizedImage));
 	all.insert(std::pair<std::string, std::shared_ptr<cv::Mat>>(std::string("Eroded"), erodedImage));
 	all.insert(std::pair<std::string, std::shared_ptr<cv::Mat>>(std::string("Dilated"), dilatedImage));
@@ -203,14 +182,3 @@ void ImagePreProcessor::resetBackgroundImage()
 	// this will reset the background at the next opportunity
 	init();
 }
-
-bool ImagePreProcessor::isEnabledMog2()
-{
-	return _bkgSubMethodMog2;
-}
-
-void ImagePreProcessor::setEnabledMog2(bool enable)
-{
-	QMutexLocker locker(&mog2Mutex);
-	_bkgSubMethodMog2 = enable;
-}
diff --git a/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.h b/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.h
index 7a8d55eae4e7cbe78ad3f192a96031c7ad1098f1..70b6709c7d5a22066eaf90cc65fab6d883cc0ec3 100644
--- a/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.h
+++ b/Src/Model/TrackingAlgorithm/imageProcessor/preprocessor/ImagePreProcessor.h
@@ -81,13 +81,9 @@ private:
 
 	cv::Mat _outputImage;
 
-	int m_Mog2ShadowDetection = true;
 	std::shared_ptr<cv::Mat> m_backgroundImage;
 	std::shared_ptr<cv::Mat> m_foregroundImage;
 
-	// background subtraction
-	cv::Ptr<cv::BackgroundSubtractorMOG2> _pMOG;
-
 	//parameters for image pre-processing
 	bool _backgroundSubtractionEnabled;
 	bool _backgroundEnabled;
@@ -98,14 +94,10 @@ private:
 	bool _resetBackgroundImageEnabled;
 
 	int _maxBackgroundImageInitTime;
-	bool _bkgSubMethodMog2;
 
 	TrackerParameter* _TrackingParameter;
 
 	// functions
 	void setBkgFrameNum(int);
 	int getBkgFrameNum();
-
-	void setEnabledMog2(bool);
-	bool isEnabledMog2();
 };
diff --git a/Src/View/TrackedElementView.cpp b/Src/View/TrackedElementView.cpp
index f9cdea1e16702abba5da7927cabc7c5e45b2f6b2..8b29f6afa260ed716aa0c8cb1a9b9bedea71f2dd 100644
--- a/Src/View/TrackedElementView.cpp
+++ b/Src/View/TrackedElementView.cpp
@@ -1,7 +1,6 @@
 #include "TrackedElementView.h"
 #include "../Model/TrackedComponents/TrackedElement.h"
 #include "../Model/TrackedComponents/TrackedTrajectory.h"
-#include "../Model/TrackingAlgorithm/ParamNames.h"
 #include "QBrush"
 #include "QPainter"
 #include "QGraphicsScene"
diff --git a/Src/View/TrackerParameterView.cpp b/Src/View/TrackerParameterView.cpp
index c1d9a43ef89a9772a37825e960087597f0c36159..e366d4940dcc61f190de50e8d5b96fc3b9f80750 100644
--- a/Src/View/TrackerParameterView.cpp
+++ b/Src/View/TrackerParameterView.cpp
@@ -3,62 +3,54 @@
 
 #include <iostream>
 
-TrackerParameterView::TrackerParameterView(QWidget *parent, IController *controller, IModel *model) :
-    IViewWidget(parent, controller, model),
-    _ui(new Ui::TrackerParameterView)
+TrackerParameterView::TrackerParameterView(QWidget *parent, IController *controller, IModel *model) : IViewWidget(parent, controller, model),
+																																		_ui(new Ui::TrackerParameterView)
 {
-    _ui->setupUi(this);
-    getNotified();
+	_ui->setupUi(this);
+	getNotified();
 
+	auto parameter = qobject_cast<TrackerParameter *>(getModel());
 
-    QObject::connect(_ui->lineEdit_2_binThresh, SIGNAL(valueChanged(int)), this, SLOT(on_pushButton_clicked()));
-    QObject::connect(_ui->lineEdit_3_SizeErode, SIGNAL(valueChanged(int)), this, SLOT(on_pushButton_clicked()));
-    QObject::connect(_ui->lineEdit_4_SizeDilate, SIGNAL(valueChanged(int)), this, SLOT(on_pushButton_clicked()));
-    QObject::connect(_ui->lineEdit_8_MinBlob, SIGNAL(valueChanged(int)), this, SLOT(on_pushButton_clicked()));
-    QObject::connect(_ui->lineEdit_9MaxBlob, SIGNAL(valueChanged(int)), this, SLOT(on_pushButton_clicked()));
-    QObject::connect(_ui->lineEdit_7_MogBack, SIGNAL(valueChanged(double)), this, SLOT(on_pushButton_clicked()));
+	connect(_ui->lineEdit_2_binThresh, qOverload<int>(&QSpinBox::valueChanged), parameter, &TrackerParameter::setBinarizationThreshold);
+	connect(_ui->lineEdit_2_binThresh, qOverload<int>(&QSpinBox::valueChanged), this, &TrackerParameterView::parametersChanged);
 
-    _ui->pushButton->setVisible(false);
+	connect(_ui->lineEdit_3_SizeErode, qOverload<int>(&QSpinBox::valueChanged), parameter, &TrackerParameter::setSizeErode);
+	connect(_ui->lineEdit_3_SizeErode, qOverload<int>(&QSpinBox::valueChanged), this, &TrackerParameterView::parametersChanged);
+
+	connect(_ui->lineEdit_4_SizeDilate, qOverload<int>(&QSpinBox::valueChanged), parameter, &TrackerParameter::setSizeDilate);
+	connect(_ui->lineEdit_4_SizeDilate, qOverload<int>(&QSpinBox::valueChanged), this, &TrackerParameterView::parametersChanged);
+
+	connect(_ui->lineEdit_8_MinBlob, qOverload<int>(&QSpinBox::valueChanged), parameter, &TrackerParameter::setMinBlobSize);
+	connect(_ui->lineEdit_8_MinBlob, qOverload<int>(&QSpinBox::valueChanged), this, &TrackerParameterView::parametersChanged);
+
+	connect(_ui->lineEdit_9MaxBlob, qOverload<int>(&QSpinBox::valueChanged), parameter, &TrackerParameter::setMaxBlobSize);
+	connect(_ui->lineEdit_9MaxBlob, qOverload<int>(&QSpinBox::valueChanged), this, &TrackerParameterView::parametersChanged);
+
+	connect(_ui->lineEdit_7_bgRatio, qOverload<double>(&QDoubleSpinBox::valueChanged), parameter, &TrackerParameter::setBackgroundRatio);
+	connect(_ui->lineEdit_7_bgRatio, qOverload<double>(&QDoubleSpinBox::valueChanged), this, &TrackerParameterView::parametersChanged);
 }
 
 TrackerParameterView::~TrackerParameterView()
 {
-    delete _ui;
+	delete _ui;
 }
 
-void TrackerParameterView::on_pushButtonResetBackground_clicked() {
+void TrackerParameterView::on_pushButtonResetBackground_clicked()
+{
 	TrackerParameter *parameter = qobject_cast<TrackerParameter *>(getModel());
 	parameter->setResetBackground(true);
 }
 
-void TrackerParameterView::on_comboBoxSendImage_currentIndexChanged(int v) {
+void TrackerParameterView::on_comboBoxSendImage_currentIndexChanged(int v)
+{
 	TrackerParameter *parameter = qobject_cast<TrackerParameter *>(getModel());
 	parameter->setSendImage(v);
 	parameter->setNewSelection(_ui->comboBoxSendImage->currentText().toStdString());
 }
 
-
-void TrackerParameterView::on_pushButton_clicked()
-{
-	TrackerParameter *parameter = qobject_cast<TrackerParameter *>(getModel());
-
-	int setBinarizationThreshold = _ui->lineEdit_2_binThresh->text().toInt();
-	int setSizeErode = _ui->lineEdit_3_SizeErode->text().toInt();
-	int setSizeDilate = _ui->lineEdit_4_SizeDilate->text().toInt();
-	int setMinBlobSize = _ui->lineEdit_8_MinBlob->text().toInt();
-	int setMaxBlobSize = _ui->lineEdit_9MaxBlob->text().toInt();
-		
-	double setmog2BackgroundRatio = _ui->lineEdit_7_MogBack->value();
-
-	parameter->setAll(0, setBinarizationThreshold, setSizeErode, setSizeDilate, 0, 0, 
-		setmog2BackgroundRatio, setMinBlobSize, setMaxBlobSize);
-
-    Q_EMIT parametersChanged();
-}
-
 void TrackerParameterView::getNotified()
 {
-    TrackerParameter *parameter = qobject_cast<TrackerParameter *>(getModel());
+	TrackerParameter *parameter = qobject_cast<TrackerParameter *>(getModel());
 
 	int val = parameter->getBinarizationThreshold();
 	_ui->lineEdit_2_binThresh->setValue(val);
@@ -69,8 +61,8 @@ void TrackerParameterView::getNotified()
 	val = parameter->getSizeDilate();
 	_ui->lineEdit_4_SizeDilate->setValue(val);
 
-	double dval = parameter->getmog2BackgroundRatio();
-	_ui->lineEdit_7_MogBack->setValue(dval);
+	double dval = parameter->getBackgroundRatio();
+	_ui->lineEdit_7_bgRatio->setValue(dval);
 
 	val = parameter->getMinBlobSize();
 	_ui->lineEdit_8_MinBlob->setValue(val);
diff --git a/Src/View/TrackerParameterView.h b/Src/View/TrackerParameterView.h
index 7362e1b5e330b75ca269a5578a11b2da34f56edb..cc3b97cd301d90334d9170631ffa61cd1391b2a1 100644
--- a/Src/View/TrackerParameterView.h
+++ b/Src/View/TrackerParameterView.h
@@ -17,7 +17,6 @@ public:
     ~TrackerParameterView();
 
 private slots:
-	void on_pushButton_clicked();
 	void on_pushButtonResetBackground_clicked();
 	void on_comboBoxSendImage_currentIndexChanged(int v);
 
diff --git a/Src/View/TrackerParameterView.ui b/Src/View/TrackerParameterView.ui
index 5fc284f23ae23b44c8ae05d39ae60924b908761e..71b703d1d15e6808dd71860da89422e6a6391a0c 100644
--- a/Src/View/TrackerParameterView.ui
+++ b/Src/View/TrackerParameterView.ui
@@ -6,10 +6,22 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>304</width>
-    <height>481</height>
+    <width>583</width>
+    <height>782</height>
    </rect>
   </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>320</width>
+    <height>0</height>
+   </size>
+  </property>
   <property name="windowTitle">
    <string>Form</string>
   </property>
@@ -54,8 +66,8 @@
        <rect>
         <x>0</x>
         <y>0</y>
-        <width>304</width>
-        <height>472</height>
+        <width>583</width>
+        <height>773</height>
        </rect>
       </property>
       <layout class="QHBoxLayout" name="horizontalLayout_4">
@@ -68,333 +80,315 @@
        <item>
         <layout class="QVBoxLayout" name="verticalLayout">
          <item>
-          <widget class="QFrame" name="frame">
-           <property name="styleSheet">
-            <string notr="true">#frame{color: #e5e5e5;}</string>
-           </property>
-           <property name="frameShape">
-            <enum>QFrame::Box</enum>
+          <widget class="QGroupBox" name="groupBox">
+           <property name="title">
+            <string>Background Subtraction</string>
            </property>
-           <property name="frameShadow">
-            <enum>QFrame::Plain</enum>
-           </property>
-           <layout class="QVBoxLayout" name="verticalLayout_2">
-            <property name="spacing">
-             <number>3</number>
-            </property>
-            <property name="leftMargin">
-             <number>5</number>
-            </property>
-            <property name="topMargin">
-             <number>5</number>
-            </property>
-            <property name="rightMargin">
-             <number>5</number>
-            </property>
-            <property name="bottomMargin">
-             <number>5</number>
-            </property>
-            <item>
-             <widget class="QWidget" name="widgetBinThr" native="true">
-              <property name="toolTip">
-               <string>Set the binarization threshold</string>
-              </property>
-              <layout class="QHBoxLayout" name="horizontalLayout_2">
-               <item>
-                <widget class="QLabel" name="label_2">
-                 <property name="text">
-                  <string>Binarization Threshold</string>
-                 </property>
-                </widget>
-               </item>
-               <item>
-                <widget class="QSpinBox" name="lineEdit_2_binThresh">
-                 <property name="toolTip">
-                  <string>Set the binarization threshold</string>
-                 </property>
-                </widget>
-               </item>
-              </layout>
-             </widget>
-            </item>
+           <layout class="QVBoxLayout" name="verticalLayout_4">
             <item>
-             <widget class="Line" name="line_2">
-              <property name="styleSheet">
-               <string notr="true">color: #e5e5e5;</string>
+             <layout class="QFormLayout" name="formLayout">
+              <property name="fieldGrowthPolicy">
+               <enum>QFormLayout::ExpandingFieldsGrow</enum>
               </property>
-              <property name="frameShadow">
-               <enum>QFrame::Plain</enum>
+              <property name="formAlignment">
+               <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
               </property>
-              <property name="orientation">
-               <enum>Qt::Horizontal</enum>
+              <property name="horizontalSpacing">
+               <number>44</number>
               </property>
-             </widget>
+              <item row="0" column="0">
+               <widget class="QLabel" name="label_7">
+                <property name="text">
+                 <string>Background Ratio:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="1">
+               <widget class="QDoubleSpinBox" name="lineEdit_7_bgRatio">
+                <property name="minimumSize">
+                 <size>
+                  <width>132</width>
+                  <height>30</height>
+                 </size>
+                </property>
+                <property name="toolTip">
+                 <string>Set the background ratio</string>
+                </property>
+                <property name="decimals">
+                 <number>6</number>
+                </property>
+                <property name="maximum">
+                 <double>1.000000000000000</double>
+                </property>
+                <property name="singleStep">
+                 <double>0.001000000000000</double>
+                </property>
+                <property name="value">
+                 <double>0.001000000000000</double>
+                </property>
+               </widget>
+              </item>
+             </layout>
             </item>
             <item>
-             <widget class="QWidget" name="widgetSizeErode" native="true">
-              <property name="toolTip">
-               <string>Set the erosion size</string>
-              </property>
-              <layout class="QHBoxLayout" name="horizontalLayout_6">
-               <item>
-                <widget class="QLabel" name="label_3">
-                 <property name="text">
-                  <string>Size Erode</string>
-                 </property>
-                </widget>
-               </item>
-               <item>
-                <widget class="QSpinBox" name="lineEdit_3_SizeErode">
-                 <property name="toolTip">
-                  <string>Set the erosion size</string>
-                 </property>
-                </widget>
-               </item>
-              </layout>
-             </widget>
+             <layout class="QHBoxLayout" name="horizontalLayout">
+              <item>
+               <spacer name="horizontalSpacer_2">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+                <property name="sizeType">
+                 <enum>QSizePolicy::Fixed</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>78</width>
+                  <height>20</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+              <item>
+               <widget class="QPushButton" name="pushButtonResetBackground">
+                <property name="toolTip">
+                 <string>Reset the current background</string>
+                </property>
+                <property name="text">
+                 <string>Reset Background</string>
+                </property>
+               </widget>
+              </item>
+              <item>
+               <spacer name="horizontalSpacer">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>40</width>
+                  <height>20</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+             </layout>
             </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <widget class="QGroupBox" name="groupBox_2">
+           <property name="title">
+            <string>Morphology</string>
+           </property>
+           <layout class="QVBoxLayout" name="verticalLayout_6">
             <item>
-             <widget class="Line" name="line_3">
-              <property name="styleSheet">
-               <string notr="true">color: #e5e5e5;</string>
-              </property>
-              <property name="frameShadow">
-               <enum>QFrame::Plain</enum>
-              </property>
-              <property name="orientation">
-               <enum>Qt::Horizontal</enum>
+             <layout class="QFormLayout" name="formLayout_6">
+              <property name="fieldGrowthPolicy">
+               <enum>QFormLayout::ExpandingFieldsGrow</enum>
               </property>
-             </widget>
-            </item>
-            <item>
-             <widget class="QWidget" name="widgetSizeDil" native="true">
-              <property name="toolTip">
-               <string>Set the dilation size</string>
+              <property name="horizontalSpacing">
+               <number>16</number>
               </property>
-              <layout class="QHBoxLayout" name="horizontalLayout_7">
-               <item>
-                <widget class="QLabel" name="label_4">
-                 <property name="text">
-                  <string>Size Dilate</string>
-                 </property>
-                </widget>
-               </item>
-               <item>
-                <widget class="QSpinBox" name="lineEdit_4_SizeDilate">
-                 <property name="toolTip">
-                  <string>Set the dilation size</string>
-                 </property>
-                </widget>
-               </item>
-              </layout>
-             </widget>
+              <item row="0" column="0">
+               <widget class="QLabel" name="label_2">
+                <property name="text">
+                 <string>Binarization Threshold:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="1">
+               <widget class="QSpinBox" name="lineEdit_2_binThresh">
+                <property name="minimumSize">
+                 <size>
+                  <width>132</width>
+                  <height>30</height>
+                 </size>
+                </property>
+                <property name="toolTip">
+                 <string>Set the binarization threshold</string>
+                </property>
+               </widget>
+              </item>
+              <item row="1" column="0">
+               <widget class="QLabel" name="label_3">
+                <property name="text">
+                 <string>Size Erosion:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="1" column="1">
+               <widget class="QSpinBox" name="lineEdit_3_SizeErode">
+                <property name="minimumSize">
+                 <size>
+                  <width>132</width>
+                  <height>30</height>
+                 </size>
+                </property>
+                <property name="toolTip">
+                 <string>Set the erosion size</string>
+                </property>
+               </widget>
+              </item>
+              <item row="2" column="0">
+               <widget class="QLabel" name="label_4">
+                <property name="text">
+                 <string>Size Dilation:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="2" column="1">
+               <widget class="QSpinBox" name="lineEdit_4_SizeDilate">
+                <property name="minimumSize">
+                 <size>
+                  <width>132</width>
+                  <height>30</height>
+                 </size>
+                </property>
+                <property name="toolTip">
+                 <string>Set the dilation size</string>
+                </property>
+               </widget>
+              </item>
+             </layout>
             </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <widget class="QGroupBox" name="groupBox_3">
+           <property name="title">
+            <string>Blob Detection</string>
+           </property>
+           <layout class="QVBoxLayout" name="verticalLayout_5">
             <item>
-             <widget class="Line" name="line_4">
-              <property name="styleSheet">
-               <string notr="true">color: #e5e5e5;</string>
-              </property>
-              <property name="frameShadow">
-               <enum>QFrame::Plain</enum>
+             <layout class="QFormLayout" name="formLayout_2">
+              <property name="fieldGrowthPolicy">
+               <enum>QFormLayout::ExpandingFieldsGrow</enum>
               </property>
-              <property name="orientation">
-               <enum>Qt::Horizontal</enum>
+              <property name="horizontalSpacing">
+               <number>66</number>
               </property>
-             </widget>
+              <item row="0" column="0">
+               <widget class="QLabel" name="label_8">
+                <property name="text">
+                 <string>Min Blob Size:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="1">
+               <widget class="QSpinBox" name="lineEdit_8_MinBlob">
+                <property name="minimumSize">
+                 <size>
+                  <width>132</width>
+                  <height>30</height>
+                 </size>
+                </property>
+                <property name="toolTip">
+                 <string>Set the minimal blob size</string>
+                </property>
+               </widget>
+              </item>
+              <item row="1" column="0">
+               <widget class="QLabel" name="label_9">
+                <property name="text">
+                 <string>Max Blob Size:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="1" column="1">
+               <widget class="QSpinBox" name="lineEdit_9MaxBlob">
+                <property name="minimumSize">
+                 <size>
+                  <width>132</width>
+                  <height>30</height>
+                 </size>
+                </property>
+                <property name="toolTip">
+                 <string>Sets the maximum blob size</string>
+                </property>
+                <property name="maximum">
+                 <number>10000</number>
+                </property>
+               </widget>
+              </item>
+             </layout>
             </item>
+           </layout>
+          </widget>
+         </item>
+         <item>
+          <widget class="QGroupBox" name="groupBox_4">
+           <property name="title">
+            <string>Display</string>
+           </property>
+           <layout class="QVBoxLayout" name="verticalLayout_2">
             <item>
-             <widget class="QWidget" name="widgetBackgroundRatio" native="true">
-              <property name="toolTip">
-               <string>Set the background ratio</string>
+             <layout class="QFormLayout" name="formLayout_4">
+              <property name="fieldGrowthPolicy">
+               <enum>QFormLayout::ExpandingFieldsGrow</enum>
               </property>
-              <layout class="QHBoxLayout" name="horizontalLayout_8">
-               <item>
-                <widget class="QLabel" name="label_7">
+              <property name="horizontalSpacing">
+               <number>108</number>
+              </property>
+              <item row="0" column="0">
+               <widget class="QLabel" name="label_5">
+                <property name="text">
+                 <string>Image:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="1">
+               <widget class="QComboBox" name="comboBoxSendImage">
+                <property name="minimumSize">
+                 <size>
+                  <width>132</width>
+                  <height>0</height>
+                 </size>
+                </property>
+                <property name="toolTip">
+                 <string>Choose which image to display for the next frames. Tracking must be actived.</string>
+                </property>
+                <property name="currentText">
+                 <string>Original</string>
+                </property>
+                <item>
                  <property name="text">
-                  <string>Background Ratio</string>
-                 </property>
-                </widget>
-               </item>
-               <item>
-                <widget class="QDoubleSpinBox" name="lineEdit_7_MogBack">
-                 <property name="toolTip">
-                  <string>Set the background ratio</string>
-                 </property>
-                 <property name="decimals">
-                  <number>6</number>
-                 </property>
-                 <property name="maximum">
-                  <double>1.000000000000000</double>
-                 </property>
-                 <property name="singleStep">
-                  <double>0.001000000000000</double>
+                  <string>Original</string>
                  </property>
-                 <property name="value">
-                  <double>0.001000000000000</double>
-                 </property>
-                </widget>
-               </item>
-              </layout>
-             </widget>
-            </item>
-            <item>
-             <widget class="Line" name="line_5">
-              <property name="styleSheet">
-               <string notr="true">color: #e5e5e5;</string>
-              </property>
-              <property name="frameShadow">
-               <enum>QFrame::Plain</enum>
-              </property>
-              <property name="orientation">
-               <enum>Qt::Horizontal</enum>
-              </property>
-             </widget>
-            </item>
-            <item>
-             <widget class="QWidget" name="widgetMinBlob" native="true">
-              <property name="toolTip">
-               <string>Set the minimal blob size</string>
-              </property>
-              <layout class="QHBoxLayout" name="horizontalLayout_10">
-               <item>
-                <widget class="QLabel" name="label_8">
+                </item>
+                <item>
                  <property name="text">
-                  <string>Min Blob Size</string>
+                  <string>Background</string>
                  </property>
-                </widget>
-               </item>
-               <item>
-                <widget class="QSpinBox" name="lineEdit_8_MinBlob">
-                 <property name="toolTip">
-                  <string>Set the minimal blob size</string>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Foreground</string>
                  </property>
-                </widget>
-               </item>
-              </layout>
-             </widget>
-            </item>
-            <item>
-             <widget class="Line" name="line_6">
-              <property name="styleSheet">
-               <string notr="true">color: #e5e5e5;</string>
-              </property>
-              <property name="frameShadow">
-               <enum>QFrame::Plain</enum>
-              </property>
-              <property name="orientation">
-               <enum>Qt::Horizontal</enum>
-              </property>
-             </widget>
-            </item>
-            <item>
-             <widget class="QWidget" name="widgetMaxBlob" native="true">
-              <property name="toolTip">
-               <string>Sets the maximum blob size</string>
-              </property>
-              <layout class="QHBoxLayout" name="horizontalLayout_3">
-               <item>
-                <widget class="QLabel" name="label_9">
+                </item>
+                <item>
                  <property name="text">
-                  <string>Max Blob Size</string>
+                  <string>Binarized</string>
                  </property>
-                </widget>
-               </item>
-               <item>
-                <widget class="QSpinBox" name="lineEdit_9MaxBlob">
-                 <property name="toolTip">
-                  <string>Sets the maximum blob size</string>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Eroded</string>
                  </property>
-                 <property name="maximum">
-                  <number>10000</number>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>Dilated</string>
                  </property>
-                </widget>
-               </item>
-              </layout>
-             </widget>
-            </item>
-            <item>
-             <widget class="QPushButton" name="pushButton">
-              <property name="toolTip">
-               <string>Set the parameters for the tracking plugin</string>
-              </property>
-              <property name="text">
-               <string>Set Values</string>
-              </property>
-             </widget>
+                </item>
+               </widget>
+              </item>
+             </layout>
             </item>
            </layout>
           </widget>
          </item>
-         <item>
-          <widget class="Line" name="line">
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QLabel" name="label">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="text">
-            <string>Send Image:</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QComboBox" name="comboBoxSendImage">
-           <property name="toolTip">
-            <string>Choose which image to display for the next frames. Tracking must be actived.</string>
-           </property>
-           <property name="currentText">
-            <string>Original</string>
-           </property>
-           <item>
-            <property name="text">
-             <string>Original</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>Binarized</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>Eroded</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>Dilated</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>Difference</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>Background</string>
-            </property>
-           </item>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="pushButtonResetBackground">
-           <property name="toolTip">
-            <string>Reset the current background</string>
-           </property>
-           <property name="text">
-            <string>Reset Background</string>
-           </property>
-          </widget>
-         </item>
          <item>
           <spacer name="verticalSpacer">
            <property name="orientation">