mitkShapeBasedInterpolationAlgorithm.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 mitkShapeBasedInterpolationAlgorithm_h_Included
#define mitkShapeBasedInterpolationAlgorithm_h_Included

#include "mitkSegmentationInterpolationAlgorithm.h"
#include <MitkSegmentationExports.h>

namespace mitk
{
  class MITKSEGMENTATION_EXPORT ShapeBasedInterpolationAlgorithm : public SegmentationInterpolationAlgorithm
  {
  public:
    mitkClassMacro(ShapeBasedInterpolationAlgorithm, SegmentationInterpolationAlgorithm);
    itkFactorylessNewMacro(Self);
    itkCloneMacro(Self);

      Image::Pointer Interpolate(Image::ConstPointer lowerSlice,
                                 unsigned int lowerSliceIndex,
                                 Image::ConstPointer upperSlice,
                                 unsigned int upperSliceIndex,
                                 unsigned int requestedIndex,
                                 unsigned int sliceDimension,
                                 Image::Pointer resultImage,
                                 unsigned int timeStep,
                                 Image::ConstPointer referenceImage) override;

  private:
    typedef itk::Image<mitk::ScalarType, 2> DistanceFilterImageType;

    template <typename TPixel, unsigned int VImageDimension>
    void ComputeDistanceMap(const itk::Image<TPixel, VImageDimension> *, mitk::Image::Pointer &result);

    template <typename TPixel, unsigned int VImageDimension>
    void InterpolateIntermediateSlice(itk::Image<TPixel, VImageDimension> *result,
                                      const mitk::Image::Pointer &lowerDistanceImage,
                                      const mitk::Image::Pointer &upperDistanceImage,
                                      float ratio);
  };

} // namespace

#endif