mitkSliceBasedInterpolationController.h

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.

This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.

See LICENSE.txt or http://www.mitk.org for details.

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

#ifndef mitkSliceBasedInterpolationController_h_Included
#define mitkSliceBasedInterpolationController_h_Included

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

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

#include <map>
#include <vector>

namespace mitk
{
  class Image;

  class MITKSEGMENTATION_EXPORT SliceBasedInterpolationController : public itk::Object
  {
  public:
    mitkClassMacroItkParent(SliceBasedInterpolationController, itk::Object) itkFactorylessNewMacro(Self)
      itkCloneMacro(Self)

      
      static SliceBasedInterpolationController *InterpolatorForImage(const Image *);

    void SetWorkingImage(LabelSetImage *image);

    void SetReferenceImage(Image *image);

    void SetChangedSlice(const Image *image,
                         unsigned int sliceDimension,
                         unsigned int sliceIndex,
                         unsigned int timeStep);

    //    void SetChangedImage( const Image* image, unsigned int timeStep );

    Image::Pointer Interpolate(unsigned int sliceDimension,
                               unsigned int sliceIndex,
                               const mitk::PlaneGeometry *currentPlane,
                               unsigned int timeStep);

    void ResetLabelCount();

  protected:
    class MITKSEGMENTATION_EXPORT SetChangedSliceOptions
    {
    public:
      SetChangedSliceOptions(unsigned int sd, unsigned int si, unsigned int d0, unsigned int d1, unsigned int t)
        : sliceDimension(sd), sliceIndex(si), dim0(d0), dim1(d1), timeStep(t)
      {
      }

      unsigned int sliceDimension;
      unsigned int sliceIndex;
      unsigned int dim0;
      unsigned int dim1;
      unsigned int timeStep;
      //        void* pixelData;
    };

    typedef std::vector<unsigned int> LabelCounterVectorType;
    typedef std::vector<LabelCounterVectorType> LabelCounterSliceVectorType;
    typedef std::vector<std::vector<LabelCounterSliceVectorType>> LabelCounterSliceTimeVectorType;
    typedef std::map<const Image *, SliceBasedInterpolationController *> InterpolatorMapType;

    SliceBasedInterpolationController(); // purposely hidden
    virtual ~SliceBasedInterpolationController();

    template <typename PixelType>
    void ScanSliceITKProcessing(const itk::Image<PixelType, 2> *, const SetChangedSliceOptions &options);

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

    LabelCounterSliceTimeVectorType m_LabelCountInSlice;

    static InterpolatorMapType s_InterpolatorForImage;

    LabelSetImage::Pointer m_WorkingImage;
    Image::Pointer m_ReferenceImage;
  };
} // namespace

#endif