BallTrackingUtility.h

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#ifndef BALLTRACKINGUTILITY_H
#define BALLTRACKINGUTILITY_H

/*
  LICENSING: You are free to use any part of this project provided I am informed about it via email
  at santoshwins@hotmail.com and referenced appropriately in your works
  */

// must be included after our stuff becuase GLEW needs to be first
#include "KinectInterface.h"
#include "ScreenQuad.h"
#include "QuadCurveFitUtility.h"
#include <ngl/Text.h>

#include <QTime>
#include <QEvent>
#include <QResizeEvent>


class BallPointsProcessing;

class BallTrackingUtility:public QObject
{
    Q_OBJECT        // must include this if you use Qt signals/slots

    private :

        //----------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        cv::Mat m_rgb, m_gray;

        //---------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        cv::Mat m_nextBuffer,m_prevBuffer, m_diffBuffer, m_bufferDepthRaw, m_bufferDepthRaw1;

        //----------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        float m_depthinm[640*480];

        //----------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        std::vector<cv::Moments> m_momentList;

        //----------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        cv::Mat canny_output;

        //----------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        std::vector<std::vector<cv::Point> > contours;

        //----------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        cv::Mat hierarchy;

        //----------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        double area,rectArea;

        //----------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        std::vector<cv::Moments> mu;

        //----------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        std::vector<cv::Point2f> mc;

        //----------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        double m_binaryLowerThresh,m_binaryMaxVal,m_cannyLowerThresh,m_cannyHigherThresh,m_contourAreaThresh,m_diffAreaThresh;

        //----------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        int m_ellipsesize,m_blurSize,m_noOfTimesToDialate, m_masterRigCheck;

        //----------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        QTimer *m_updateTimer;

        //---------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        BallPointsProcessing *m_ballPointProcessing;

    protected:


    public :
        //----------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        BallTrackingUtility(
                           );

        //----------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        BallTrackingUtility(BallPointsProcessing *_inputBallProcessingUtility);

        //----------------------------------------------------------------------------------------------------------------------
        //----------------------------------------------------------------------------------------------------------------------
        ~BallTrackingUtility();

    private :
        void mouseMoveEvent (
                           QMouseEvent * _event
                            );

        void mousePressEvent (
                              QMouseEvent *_event
                             );

        void mouseReleaseEvent (
                              QMouseEvent *_event
                             );

        void timerEvent(
                        QTimerEvent *_event
                       );

public slots:

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void setBinaryLowerThresh(double _lowerThresh);



  void setStructuringElementSize(int _size);


  void setBlurSize(int _size);


  void setCannyLowerThresh(double _lowerThresh);



  void setCannyHigherThresh(double _higherThresh);



  void setNumerOfDialtions(int _numberOfDialtions);


  void setContourAreaThresh(double _contourAreaThresh);


  void setDifferenceInAreaThresh(double _diffAreaThresh);


  void setMasterRigCheck(int _masterRigCheck);

  //----------------------------------------------------------------------------------------------------------------------
  //----------------------------------------------------------------------------------------------------------------------
  void trackBall();

};

#endif // BALLTRACKINGUTILITY_H