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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: 2002/02/19 16:50:10 $
00007   Version:   $Revision: 1.1 $
00008 
00009   Copyright (c) 2002 Insight 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 
00077 template <class TInputImage, class TOutputImage>
00078 class SimpleFuzzyConnectednessRGBImageFilter:
00079   public SimpleFuzzyConnectednessImageFilterBase<TInputImage,TOutputImage>
00080 {
00081 public:
00083   typedef SimpleFuzzyConnectednessRGBImageFilter       Self;
00084   typedef SimpleFuzzyConnectednessImageFilterBase<TInputImage,TOutputImage>
00085                                                  Superclass;
00086   typedef SmartPointer <Self>  Pointer;
00087   typedef SmartPointer<const Self>  ConstPointer;
00088 
00090   itkNewMacro(Self);
00091 
00093   itkTypeMacro(SimpleFuzzyConnectednessRGBImageFilter,
00094                SimpleFuzzyConnectednessImageFilterBase);
00095 
00097   typedef typename TInputImage::PixelType PixelType;
00098 
00100   itkSetVectorMacro(Mean,double,3);
00101   void GetMean(double omean[3])
00102     {
00103     omean[0]=m_Mean[0];omean[1]=m_Mean[1];omean[2]=m_Mean[2];
00104     }
00105   void SetVariance(double ivar[3][3])
00106     {
00107     m_Variance[0][0]=ivar[0][0];m_Variance[0][1]=ivar[0][1];m_Variance[0][2]=ivar[0][2];
00108     m_Variance[1][0]=ivar[1][0];m_Variance[1][1]=ivar[1][1];m_Variance[1][2]=ivar[1][2];
00109     m_Variance[2][0]=ivar[2][0];m_Variance[2][1]=ivar[2][2];m_Variance[2][2]=ivar[2][2];
00110     }
00111   void GetVariance(double ovar[3][3])
00112     {
00113     ovar[0][0]=m_Variance[0][0];ovar[0][1]=m_Variance[0][1];ovar[0][2]=m_Variance[0][2];
00114     ovar[1][0]=m_Variance[1][0];ovar[1][1]=m_Variance[1][1];ovar[1][2]=m_Variance[1][2];
00115     ovar[2][0]=m_Variance[2][0];ovar[2][1]=m_Variance[2][1];ovar[2][2]=m_Variance[2][2];
00116     }
00117   itkSetVectorMacro(Diff_Mean,double,3);
00118   void GetDiff_Mean(double odmean[3])
00119     {
00120     odmean[0]=m_Diff_Mean[0];odmean[1]=m_Diff_Mean[1];odmean[2]=m_Diff_Mean[2];
00121     };
00122   void SetDiff_Variance(double idvar[3][3])
00123     {
00124     m_Diff_Variance[0][0]=idvar[0][0];m_Diff_Variance[0][1]=idvar[0][1];m_Diff_Variance[0][2]=idvar[0][2];
00125     m_Diff_Variance[1][0]=idvar[1][0];m_Diff_Variance[1][1]=idvar[1][1];m_Diff_Variance[1][2]=idvar[1][2];
00126     m_Diff_Variance[2][0]=idvar[2][0];m_Diff_Variance[2][1]=idvar[2][1];m_Diff_Variance[2][2]=idvar[2][2];
00127     }
00128   void GetDiff_Variance(double odvar[3][3])
00129     {
00130     odvar[0][0]=m_Diff_Variance[0][0];odvar[0][1]=m_Diff_Variance[0][1];odvar[0][2]=m_Diff_Variance[0][2];
00131     odvar[1][0]=m_Diff_Variance[1][0];odvar[1][1]=m_Diff_Variance[1][1];odvar[1][2]=m_Diff_Variance[1][2];
00132     odvar[2][0]=m_Diff_Variance[2][0];odvar[2][1]=m_Diff_Variance[2][1];odvar[2][2]=m_Diff_Variance[2][2];
00133     }
00134 
00135 protected:
00136   SimpleFuzzyConnectednessRGBImageFilter();
00137   ~SimpleFuzzyConnectednessRGBImageFilter();
00138 
00139   void GenerateData(void);
00140  
00141 private:
00142   SimpleFuzzyConnectednessRGBImageFilter(const Self&); //purposely not implemented
00143   void operator=(const Self&); //purposely not implemented
00144 
00145   double m_Mean[3];
00146   double m_Variance[3][3]; 
00147   double m_Diff_Mean[3];
00148   double m_Diff_Variance[3][3];
00149 
00150   double m_VarianceInverse[3][3];
00151   double m_Diff_VarianceInverse[3][3];
00152   double m_VarianceDet;
00153   double m_Diff_VarianceDet;
00154 
00155   virtual double FuzzyAffinity(const PixelType f1, const PixelType f2);
00156 };
00157 
00158 
00159 } 
00161 #ifndef ITK_MANUAL_INSTANTIATION
00162 #include "itkSimpleFuzzyConnectednessRGBImageFilter.txx"
00163 #endif
00164 
00165 #endif

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