mitkDiffImageApplier.h

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/*============================================================================

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.

Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.

============================================================================*/

#ifndef mitkDiffImageApplier_h_Included
#define mitkDiffImageApplier_h_Included

#include "mitkCommon.h"
#include "mitkImage.h"
#include "mitkOperationActor.h"
#include <MitkSegmentationExports.h>

#include <itkImage.h>
#include <itkObjectFactory.h>

namespace mitk
{
  class MITKSEGMENTATION_EXPORT DiffImageApplier : public itk::Object, public OperationActor
  {
  public:
    mitkClassMacroItkParent(DiffImageApplier, itk::Object);
    itkFactorylessNewMacro(Self);
    itkCloneMacro(Self);

      void ExecuteOperation(Operation *operation) override;

    static DiffImageApplier *GetInstanceForUndo();

  protected:
    DiffImageApplier(); // purposely hidden
    ~DiffImageApplier() override;

    template <typename TPixel, unsigned int VImageDimension>
    void ItkImageSwitch2DDiff(itk::Image<TPixel, VImageDimension> *image);

    template <typename TPixel, unsigned int VImageDimension>
    void ItkImageSwitch3DDiff(itk::Image<TPixel, VImageDimension> *image);

    template <typename TPixel1, unsigned int VImageDimension1, typename TPixel2, unsigned int VImageDimension2>
    void ItkImageProcessing2DDiff(itk::Image<TPixel1, VImageDimension1> *itkImage1,
                                  itk::Image<TPixel2, VImageDimension2> *itkImage2);

    template <typename TPixel1, unsigned int VImageDimension1, typename TPixel2, unsigned int VImageDimension2>
    void ItkImageProcessing3DDiff(itk::Image<TPixel1, VImageDimension1> *itkImage1,
                                  itk::Image<TPixel2, VImageDimension2> *itkImage2);

    template <typename TPixel, unsigned int VImageDimension>
    void ItkInvertPixelValues(itk::Image<TPixel, VImageDimension> *itkImage);

    Image::Pointer m_Image;
    Image::Pointer m_SliceDifferenceImage;

    unsigned int m_SliceIndex;
    unsigned int m_SliceDimension;
    unsigned int m_TimeStep;
    unsigned int m_Dimension0;
    unsigned int m_Dimension1;

    double m_Factor;
  };

} // namespace

#endif