GradientMagnitudeRecursiveGaussian.h

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 * $CAMITK_LICENCE_BEGIN$
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 * CamiTK - Computer Assisted Medical Intervention ToolKit
 * (c) 2001-2014 UJF-Grenoble 1, CNRS, TIMC-IMAG UMR 5525 (GMCAO)
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#ifndef GRADIENTMAGNITUDERECURSIVEGAUSSIAN_H
#define GRADIENTMAGNITUDERECURSIVEGAUSSIAN_H

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

class GradientMagnitudeRecursiveGaussian : public camitk::Action {
    Q_OBJECT


public:
    GradientMagnitudeRecursiveGaussian(camitk::ActionExtension *);

    virtual ~GradientMagnitudeRecursiveGaussian();

public slots:
    virtual ApplyStatus apply();

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

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

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


protected:
    double sigma;
};
#endif // GRADIENTMAGNITUDERECURSIVEGAUSSIAN_H