itkMultipleDilateImageFilter.h

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

  NifTK: A software platform for medical image computing.

  Copyright (c) University College London (UCL). 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 in the top level directory for details.

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

#ifndef itkMultipleDilateImageFilter_h
#define itkMultipleDilateImageFilter_h

#include <itkImageToImageFilter.h>
#include <itkBinaryCrossStructuringElement.h>
#include <itkBinaryDilateImageFilter.h>

namespace itk 
{

template <class TImageType>
class ITK_EXPORT MultipleDilateImageFilter : 
  public ImageToImageFilter<TImageType, TImageType>
{
public:
  typedef MultipleDilateImageFilter Self;
  typedef ImageToImageFilter<TImageType,TImageType> Superclass;
  typedef SmartPointer<Self> Pointer;
  typedef SmartPointer<const Self> ConstPointer;
  itkNewMacro(Self);  
  itkTypeMacro(MultipleDilateImageFilter, ImageToImageFilter);
  itkSetMacro(NumberOfDilations, unsigned int);
  itkGetMacro(NumberOfDilations, unsigned int);
  itkSetMacro(DilateValue, typename TImageType::PixelType); 
  itkGetMacro(DilateValue, typename TImageType::PixelType); 

protected:
  MultipleDilateImageFilter();
  virtual ~MultipleDilateImageFilter() {}
  void GenerateData();
  typedef itk::BinaryCrossStructuringElement<typename TImageType::PixelType, TImageType::ImageDimension> 
    StructuringElementType;
  typedef itk::BinaryDilateImageFilter<TImageType, TImageType, StructuringElementType> 
    DilateImageFilterType;
  StructuringElementType m_StructuringElement;
  typename DilateImageFilterType::Pointer m_DilateImageFilter;
  unsigned int m_NumberOfDilations;
  typename TImageType::Pointer m_DilatedImage;
  typename TImageType::PixelType m_DilateValue;
  typename TImageType::PixelType m_BackgroundValue;
  
private:
  MultipleDilateImageFilter(const Self&); 
  void operator=(const Self&); 
  
};

}

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkMultipleDilateImageFilter.txx"
#endif



#endif /*ITKMULTIPLEDILATEIMAGEFILTER_H_*/