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itkConfidenceConnectedImageFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkConfidenceConnectedImageFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2004/05/18 22:51:52 $
00007   Version:   $Revision: 1.12 $
00008 
00009   Copyright (c) Insight Software Consortium. All rights reserved.
00010   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
00011 
00012      This software is distributed WITHOUT ANY WARRANTY; without even 
00013      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00014      PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 #ifndef __itkConfidenceConnectedImageFilter_h
00018 #define __itkConfidenceConnectedImageFilter_h
00019 
00020 #include "itkImage.h"
00021 #include "itkImageToImageFilter.h"
00022 
00023 namespace itk{
00024 
00056 template <class TInputImage, class TOutputImage>
00057 class ITK_EXPORT ConfidenceConnectedImageFilter:
00058     public ImageToImageFilter<TInputImage,TOutputImage>
00059 {
00060 public:
00062   typedef ConfidenceConnectedImageFilter Self;
00063   typedef ImageToImageFilter<TInputImage,TOutputImage> Superclass;
00064   typedef SmartPointer<Self> Pointer;
00065   typedef SmartPointer<const Self> ConstPointer;
00066 
00068   itkNewMacro(Self);
00069 
00071   itkTypeMacro(ConfidenceConnectedImageFilter,
00072                ImageToImageFilter);
00073 
00074   typedef TInputImage InputImageType;
00075   typedef typename InputImageType::Pointer      InputImagePointer;
00076   typedef typename InputImageType::RegionType   InputImageRegionType; 
00077   typedef typename InputImageType::PixelType    InputImagePixelType; 
00078   typedef typename InputImageType::IndexType    IndexType;
00079   typedef typename InputImageType::SizeType     SizeType;
00080   
00081   typedef TOutputImage OutputImageType;
00082   typedef typename OutputImageType::Pointer     OutputImagePointer;
00083   typedef typename OutputImageType::RegionType  OutputImageRegionType; 
00084   typedef typename OutputImageType::PixelType   OutputImagePixelType; 
00085   
00086   typedef std::vector< IndexType >              SeedsContainerType;
00087 
00088   typedef typename NumericTraits< 
00089                 InputImagePixelType >::RealType InputRealType;
00090 
00091 
00092   void PrintSelf ( std::ostream& os, Indent indent ) const;
00093 
00095   void SetSeed(const IndexType & seed)
00096   {
00097     m_Seeds.clear();
00098     this->AddSeed( seed );
00099   };
00100 
00101   
00103   void ClearSeeds()
00104   {
00105     m_Seeds.clear();
00106   };
00107 
00108 
00110   void AddSeed(const IndexType & seed)
00111   {
00112     m_Seeds.push_back( seed );
00113     this->Modified();
00114   };
00115 
00118   itkSetMacro(Multiplier, double);
00119   itkGetMacro(Multiplier, double);
00120 
00122   itkSetMacro(NumberOfIterations, unsigned int);
00123   itkGetMacro(NumberOfIterations, unsigned int);
00124 
00126   itkSetMacro(ReplaceValue, OutputImagePixelType);
00127   itkGetMacro(ReplaceValue, OutputImagePixelType);
00128 
00131   itkSetMacro( InitialNeighborhoodRadius, unsigned int );
00132   itkGetConstReferenceMacro( InitialNeighborhoodRadius, unsigned int );
00133 
00137   itkGetConstReferenceMacro( Mean, InputRealType );
00138 
00142   itkGetConstReferenceMacro( Variance, InputRealType );
00143 
00144 
00145 protected:
00146   ConfidenceConnectedImageFilter();
00147   ~ConfidenceConnectedImageFilter(){};
00148   
00149   // Override since the filter needs all the data for the algorithm
00150   void GenerateInputRequestedRegion();
00151 
00152   // Override since the filter produces the entire dataset
00153   void EnlargeOutputRequestedRegion(DataObject *output);
00154 
00155   void GenerateData();
00156   
00157 private:
00158   ConfidenceConnectedImageFilter(const Self&); //purposely not implemented
00159   void operator=(const Self&); //purposely not implemented
00160 
00161   SeedsContainerType      m_Seeds;
00162   double                  m_Multiplier;
00163   unsigned int            m_NumberOfIterations;
00164   OutputImagePixelType    m_ReplaceValue;
00165   unsigned int            m_InitialNeighborhoodRadius;
00166   InputRealType           m_Mean;
00167   InputRealType           m_Variance;
00168 };
00169 
00170 
00171 } // end namespace itk
00172 
00173 #ifndef ITK_MANUAL_INSTANTIATION
00174 #include "itkConfidenceConnectedImageFilter.txx"
00175 #endif
00176 
00177 #endif

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