itkVoronoiSegmentationImageFilter.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkVoronoiSegmentationImageFilter.h,v $
  Language:  C++
  Date:      $Date: 2003/12/09 22:39:35 $
  Version:   $Revision: 1.30 $

  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 _itkVoronoiSegmentationImageFilter_h
#define _itkVoronoiSegmentationImageFilter_h

#include "itkImageToImageFilter.h"
#include "itkVoronoiSegmentationImageFilterBase.h"
#include "itkImage.h"

namespace itk
{

template <class TInputImage, class TOutputImage, class TBinaryPriorImage=Image<unsigned char,2> >
class ITK_EXPORT VoronoiSegmentationImageFilter:
    public VoronoiSegmentationImageFilterBase<TInputImage,TOutputImage, TBinaryPriorImage>
{
public:
  typedef VoronoiSegmentationImageFilter       Self;
  typedef VoronoiSegmentationImageFilterBase<TInputImage,TOutputImage> 
  Superclass;
  typedef SmartPointer <Self>  Pointer;
  typedef SmartPointer<const Self>  ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(VoronoiSegmentationImageFilter,
               VoronoiSegmentationImageFilterBase);

  typedef typename Superclass::BinaryObjectImage BinaryObjectImage;
  typedef typename Superclass::IndexList IndexList;
  typedef typename Superclass::IndexType IndexType;
  typedef typename Superclass::RegionType RegionType;
  typedef typename Superclass::InputImageType InputImageType;

  itkSetMacro(Mean, double);
  itkGetMacro(Mean, double);

  itkSetMacro(STD, double);
  itkGetMacro(STD, double);

  itkSetMacro(MeanTolerance, double);
  itkGetMacro(MeanTolerance, double);

  itkSetMacro(STDTolerance, double);

  itkGetMacro(STDTolerance, double);
  
  void SetMeanPercentError(double x);
  itkGetMacro(MeanPercentError, double);

  itkGetMacro(STDPercentError, double);
  void SetSTDPercentError(double x);

  void TakeAPrior(const BinaryObjectImage* aprior);
  
  
protected:
  VoronoiSegmentationImageFilter();
  ~VoronoiSegmentationImageFilter();
  virtual void PrintSelf(std::ostream& os, Indent indent) const;

private:
  double m_Mean;
  double m_STD;
  double m_MeanTolerance;
  double m_STDTolerance;
  double m_MeanPercentError;
  double m_STDPercentError;

  virtual bool TestHomogeneity(IndexList &Plist);

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

}//end namespace


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

#endif

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