itkSimpleFuzzyConnectednessScalarImageFilter.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkSimpleFuzzyConnectednessScalarImageFilter.h,v $
  Language:  C++
  Date:      $Date: 2009-02-01 13:08:41 $
  Version:   $Revision: 1.2 $

  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 __itkSimpleFuzzyConnectednessScalarImageFilter_h
#define __itkSimpleFuzzyConnectednessScalarImageFilter_h

#include "itkImage.h"
#include "itkImageToImageFilter.h"
#include "itkSimpleFuzzyConnectednessImageFilterBase.h"

#include <queue>

namespace itk {

template <class TInputImage, class TOutputImage>
class ITK_EXPORT SimpleFuzzyConnectednessScalarImageFilter:
    public SimpleFuzzyConnectednessImageFilterBase<TInputImage,TOutputImage>
{
public:
  typedef SimpleFuzzyConnectednessScalarImageFilter       Self;
  typedef SimpleFuzzyConnectednessImageFilterBase<TInputImage,TOutputImage>   
                                                          Superclass;
  typedef SmartPointer <Self>                             Pointer;
  typedef SmartPointer<const Self>                        ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(SimpleFuzzyConnectednessScalarImageFilter,
               SimpleFuzzyConnectednessImageFilterBase);

  typedef typename Superclass::IndexType IndexType;
  typedef typename Superclass::SizeType  SizeType;
  typedef typename Superclass::PixelType PixelType;

  itkSetMacro(Diff_Mean, double);

  itkGetMacro(Diff_Mean, double);

  itkSetMacro(Diff_Variance, double);

  itkGetMacro(Diff_Variance, double);

  itkSetMacro(Mean, double);

  itkGetMacro(Mean, double);

  itkSetMacro(Variance, double);

  itkGetMacro(Variance, double);

  void SetParameters(const double inmean,const double invar, 
                     const double indifmean,const double indifvar,const double inweight);

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

  double m_Mean; 
  double m_Variance; //estimation of the Variance.
  double m_Diff_Mean;
  double m_Diff_Variance;

  virtual double FuzzyAffinity(const PixelType f1, const PixelType f2);

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

};


} // end namespace itk

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

#endif

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