OtsuFilter.h

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/*****************************************************************************
 * $CAMITK_LICENCE_BEGIN$
 *
 * CamiTK - Computer Assisted Medical Intervention ToolKit
 * (c) 2001-2018 Univ. Grenoble Alpes, CNRS, TIMC-IMAG UMR 5525 (GMCAO)
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#ifndef OTSUFILTER_H
#define OTSUFILTER_H

#include <QObject>
#include <Action.h>
#include <ImageComponent.h>
#include <ActionWidget.h>

// CamiTK forward declaration
namespace camitk {
class Property;
}

class OtsuFilter : public camitk::Action {
    Q_OBJECT

public:
    OtsuFilter(camitk::ActionExtension*);

    virtual ~OtsuFilter();

public slots:
    virtual ApplyStatus apply();

private:
    camitk::Property* computedThresholdProperty;

    virtual void process(camitk::ImageComponent* comp);

    vtkSmartPointer<vtkImageData> implementProcess(vtkSmartPointer<vtkImageData> img);

    template <class InputPixelType, class OutputPixelType, const int dim>
    vtkSmartPointer<vtkImageData> itkProcess(vtkSmartPointer<vtkImageData> img);


protected:
    int insideValue;
    int outsideValue;
    double usedThreshold;


};
#endif // OTSUFILTER_H