itkStochasticFractalDimensionImageFilter.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkStochasticFractalDimensionImageFilter.h,v $
  Language:  C++
  Date:      $Date: 2009-04-30 01:58:27 $
  Version:   $Revision: 1.1 $

  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 __itkStochasticFractalDimensionImageFilter_h
#define __itkStochasticFractalDimensionImageFilter_h

#include "itkImageToImageFilter.h"

#include "itkConstNeighborhoodIterator.h"

namespace itk {

template<class TInputImage, class TMaskImage = Image<unsigned char, 
  ::itk::GetImageDimension<TInputImage>::ImageDimension>, 
  class TOutputImage = TInputImage>
class ITK_EXPORT StochasticFractalDimensionImageFilter :
    public ImageToImageFilter<TInputImage, TOutputImage>
{
public:
  typedef StochasticFractalDimensionImageFilter           Self;
  typedef ImageToImageFilter<TInputImage, TOutputImage>   Superclass;
  typedef SmartPointer<Self>                              Pointer;
  typedef SmartPointer<const Self>                        ConstPointer;

  itkNewMacro( Self );

  itkStaticConstMacro( ImageDimension, unsigned int, TInputImage::ImageDimension );

  typedef float                                   RealType;
  typedef TInputImage                             InputImageType;
  typedef TMaskImage                              MaskImageType;
  typedef TOutputImage                            OutputImageType;

  itkTypeMacro( StochasticFractalDimensionImageFilter, ImageToImageFilter );


  void SetMaskImage( const MaskImageType * mask );
  const MaskImageType * GetMaskImage() const;

  typedef ConstNeighborhoodIterator<InputImageType> ConstNeighborhoodIteratorType;
  typedef typename ConstNeighborhoodIteratorType::RadiusType RadiusType;

  itkSetMacro( NeighborhoodRadius, RadiusType );
  itkGetConstMacro( NeighborhoodRadius, RadiusType );

protected:
  StochasticFractalDimensionImageFilter();
  ~StochasticFractalDimensionImageFilter();

  void PrintSelf( std::ostream& os, Indent indent ) const;

  void GenerateData();

private:
  StochasticFractalDimensionImageFilter( const Self& ); //purposely not implemented
  void operator=( const Self& ); //purposely not implemented

  RadiusType                       m_NeighborhoodRadius;
  typename MaskImageType::Pointer  m_MaskImage;

}; // end of class

} // end namespace itk

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

#endif

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