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itkSimpleFuzzyConnectednessRGBImageFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkSimpleFuzzyConnectednessRGBImageFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2009-02-01 13:08:41 $
00007   Version:   $Revision: 1.3 $
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 __itkSimpleFuzzyConnectednessRGBImageFilter_h
00018 #define __itkSimpleFuzzyConnectednessRGBImageFilter_h
00019 
00020 #include "itkImage.h"
00021 #include "itkImageToImageFilter.h"
00022 #include "itkSimpleFuzzyConnectednessImageFilterBase.h"
00023 #include <vnl/vnl_matrix_fixed.h>
00024 
00025 #include <queue>
00026 
00027 namespace itk {
00028 
00078 template <class TInputImage, class TOutputImage>
00079 class ITK_EXPORT SimpleFuzzyConnectednessRGBImageFilter:
00080     public SimpleFuzzyConnectednessImageFilterBase<TInputImage,TOutputImage>
00081 {
00082 public:
00084   typedef SimpleFuzzyConnectednessRGBImageFilter       Self;
00085   typedef SimpleFuzzyConnectednessImageFilterBase<TInputImage,TOutputImage>
00086                                                        Superclass;
00087   typedef SmartPointer <Self>                          Pointer;
00088   typedef SmartPointer<const Self>                     ConstPointer;
00089 
00091   itkNewMacro(Self);
00092 
00094   itkTypeMacro(SimpleFuzzyConnectednessRGBImageFilter,
00095                SimpleFuzzyConnectednessImageFilterBase);
00096 
00098   typedef typename TInputImage::PixelType PixelType;
00099 
00101   itkSetVectorMacro(Mean,double,3);
00102   void GetMean(double omean[3])
00103     {
00104     omean[0]=m_Mean[0];omean[1]=m_Mean[1];omean[2]=m_Mean[2];
00105     }
00106   void SetVariance(double ivar[3][3])
00107     {
00108     m_Variance[0][0]=ivar[0][0];m_Variance[0][1]=ivar[0][1];m_Variance[0][2]=ivar[0][2];
00109     m_Variance[1][0]=ivar[1][0];m_Variance[1][1]=ivar[1][1];m_Variance[1][2]=ivar[1][2];
00110     m_Variance[2][0]=ivar[2][0];m_Variance[2][1]=ivar[2][2];m_Variance[2][2]=ivar[2][2];
00111     }
00112   void GetVariance(double ovar[3][3])
00113     {
00114     ovar[0][0]=m_Variance[0][0];ovar[0][1]=m_Variance[0][1];ovar[0][2]=m_Variance[0][2];
00115     ovar[1][0]=m_Variance[1][0];ovar[1][1]=m_Variance[1][1];ovar[1][2]=m_Variance[1][2];
00116     ovar[2][0]=m_Variance[2][0];ovar[2][1]=m_Variance[2][1];ovar[2][2]=m_Variance[2][2];
00117     }
00118   itkSetVectorMacro(Diff_Mean,double,3);
00119   void GetDiff_Mean(double odmean[3])
00120     {
00121     odmean[0]=m_Diff_Mean[0];odmean[1]=m_Diff_Mean[1];odmean[2]=m_Diff_Mean[2];
00122     }
00123   void SetDiff_Variance(double idvar[3][3])
00124     {
00125     m_Diff_Variance[0][0]=idvar[0][0];m_Diff_Variance[0][1]=idvar[0][1];m_Diff_Variance[0][2]=idvar[0][2];
00126     m_Diff_Variance[1][0]=idvar[1][0];m_Diff_Variance[1][1]=idvar[1][1];m_Diff_Variance[1][2]=idvar[1][2];
00127     m_Diff_Variance[2][0]=idvar[2][0];m_Diff_Variance[2][1]=idvar[2][1];m_Diff_Variance[2][2]=idvar[2][2];
00128     }
00129   void GetDiff_Variance(double odvar[3][3])
00130     {
00131     odvar[0][0]=m_Diff_Variance[0][0];odvar[0][1]=m_Diff_Variance[0][1];odvar[0][2]=m_Diff_Variance[0][2];
00132     odvar[1][0]=m_Diff_Variance[1][0];odvar[1][1]=m_Diff_Variance[1][1];odvar[1][2]=m_Diff_Variance[1][2];
00133     odvar[2][0]=m_Diff_Variance[2][0];odvar[2][1]=m_Diff_Variance[2][1];odvar[2][2]=m_Diff_Variance[2][2];
00134     }
00136 
00137 protected:
00138   SimpleFuzzyConnectednessRGBImageFilter();
00139   ~SimpleFuzzyConnectednessRGBImageFilter();
00140   virtual void PrintSelf(std::ostream& os, Indent indent) const;
00141 
00142   void GenerateData(void);
00143  
00144 private:
00145   SimpleFuzzyConnectednessRGBImageFilter(const Self&); //purposely not implemented
00146   void operator=(const Self&); //purposely not implemented
00147 
00148   double m_Mean[3];
00149   double m_Variance[3][3]; 
00150   double m_Diff_Mean[3];
00151   double m_Diff_Variance[3][3];
00152 
00153   double m_VarianceInverse[3][3];
00154   double m_Diff_VarianceInverse[3][3];
00155   double m_VarianceDet;
00156   double m_Diff_VarianceDet;
00157 
00158   virtual double FuzzyAffinity(const PixelType f1, const PixelType f2);
00159 };
00160 
00161 
00162 } // end namespace itk.
00163 
00164 #ifndef ITK_MANUAL_INSTANTIATION
00165 #include "itkSimpleFuzzyConnectednessRGBImageFilter.txx"
00166 #endif
00167 
00168 #endif
00169 

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