itkRegionGrowingSegmentationModule.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    itkRegionGrowingSegmentationModule.h
  Language:  C++
  Date:      $Date$
  Version:   $Revision$

  Copyright (c) Insight Software Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/
#ifndef itkRegionGrowingSegmentationModule_h
#define itkRegionGrowingSegmentationModule_h

#include "itkSegmentationModule.h"
#include "itkImageSpatialObject.h"
#include "itkLandmarkSpatialObject.h"

namespace itk
{

template <unsigned int NDimension>
class ITK_TEMPLATE_EXPORT RegionGrowingSegmentationModule : public SegmentationModule<NDimension>
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(RegionGrowingSegmentationModule);

  using Self = RegionGrowingSegmentationModule;
  using Superclass = SegmentationModule<NDimension>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkNewMacro(Self);

  itkTypeMacro(RegionGrowingSegmentationModule, SegmentationModule);

  static constexpr unsigned int Dimension = NDimension;

  using SpatialObjectType = typename Superclass::SpatialObjectType;
  using SpatialObjectPointer = typename Superclass::SpatialObjectPointer;

  using OutputPixelType = float;
  using FeaturePixelType = float;
  using FeatureImageType = Image< FeaturePixelType, NDimension >;
  using OutputImageType = Image< OutputPixelType, NDimension >;

  using FeatureSpatialObjectType = ImageSpatialObject< NDimension, FeaturePixelType >;
  using OutputSpatialObjectType = ImageSpatialObject< NDimension, OutputPixelType >;

  using InputSpatialObjectType = LandmarkSpatialObject< NDimension >;

protected:
  RegionGrowingSegmentationModule();
  ~RegionGrowingSegmentationModule() override;
  void PrintSelf(std::ostream& os, Indent indent) const override;

  void  GenerateData () override;

  void PackOutputImageInOutputSpatialObject( OutputImageType * outputImage );

  const InputSpatialObjectType * GetInternalInputLandmarks() const;

  const FeatureImageType * GetInternalFeatureImage() const;

private:
  void ConvertIntensitiesToCenteredRange( OutputImageType * outputImage );
};

} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
# include "itkRegionGrowingSegmentationModule.hxx"
#endif

#endif