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itkBinaryImageToStatisticsLabelMapFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkBinaryImageToStatisticsLabelMapFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2009-08-11 14:24:40 $
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 __itkBinaryImageToStatisticsLabelMapFilter_h
00018 #define __itkBinaryImageToStatisticsLabelMapFilter_h
00019 
00020 #include "itkImageToImageFilter.h"
00021 #include "itkStatisticsLabelObject.h"
00022 #include "itkLabelMap.h"
00023 #include "itkBinaryImageToLabelMapFilter.h"
00024 #include "itkStatisticsLabelMapFilter.h"
00025 
00026 
00027 namespace itk {
00028 
00041 template<class TInputImage, class TFeatureImage, class TOutputImage=LabelMap< StatisticsLabelObject< unsigned long, ::itk::GetImageDimension<TInputImage>::ImageDimension > > >
00042 class ITK_EXPORT BinaryImageToStatisticsLabelMapFilter : 
00043     public ImageToImageFilter<TInputImage, TOutputImage>
00044 {
00045 public:
00047   typedef BinaryImageToStatisticsLabelMapFilter         Self;
00048   typedef ImageToImageFilter<TInputImage, TOutputImage> Superclass;
00049   typedef SmartPointer<Self>                            Pointer;
00050   typedef SmartPointer<const Self>                      ConstPointer;
00051 
00053   typedef TInputImage                              InputImageType;
00054   typedef typename InputImageType::Pointer         InputImagePointer;
00055   typedef typename InputImageType::ConstPointer    InputImageConstPointer;
00056   typedef typename InputImageType::RegionType      InputImageRegionType;
00057   typedef typename InputImageType::PixelType       InputImagePixelType;
00058 
00059   typedef TOutputImage                              OutputImageType;
00060   typedef typename OutputImageType::Pointer         OutputImagePointer;
00061   typedef typename OutputImageType::ConstPointer    OutputImageConstPointer;
00062   typedef typename OutputImageType::RegionType      OutputImageRegionType;
00063   typedef typename OutputImageType::PixelType       OutputImagePixelType;
00064   typedef typename OutputImageType::LabelObjectType LabelObjectType;
00065   
00066   typedef TFeatureImage                              FeatureImageType;
00067   typedef typename FeatureImageType::Pointer         FeatureImagePointer;
00068   typedef typename FeatureImageType::ConstPointer    FeatureImageConstPointer;
00069   typedef typename FeatureImageType::PixelType       FeatureImagePixelType;
00070 
00072   itkStaticConstMacro(InputImageDimension, unsigned int,
00073                       TInputImage::ImageDimension);
00074   itkStaticConstMacro(OutputImageDimension, unsigned int,
00075                       TInputImage::ImageDimension);
00076   itkStaticConstMacro(ImageDimension, unsigned int,
00077                       TInputImage::ImageDimension);
00079 
00080   typedef BinaryImageToLabelMapFilter< InputImageType, OutputImageType >               LabelizerType;
00081   typedef StatisticsLabelMapFilter< OutputImageType, FeatureImageType >                LabelObjectValuatorType;
00082 
00084   itkNewMacro(Self);  
00085 
00087   itkTypeMacro(BinaryImageToStatisticsLabelMapFilter, 
00088                ImageToImageFilter);
00089 
00096   itkSetMacro(FullyConnected, bool);
00097   itkGetConstReferenceMacro(FullyConnected, bool);
00098   itkBooleanMacro(FullyConnected);
00100 
00101 #ifdef ITK_USE_CONCEPT_CHECKING
00102 
00103   itkConceptMacro(InputEqualityComparableCheck,
00104     (Concept::EqualityComparable<InputImagePixelType>));
00105   itkConceptMacro(IntConvertibleToInputCheck,
00106     (Concept::Convertible<int, InputImagePixelType>));
00107   itkConceptMacro(InputOStreamWritableCheck,
00108     (Concept::OStreamWritable<InputImagePixelType>));
00109 
00111 #endif
00112 
00117   itkSetMacro(OutputBackgroundValue, OutputImagePixelType);
00118   itkGetConstMacro(OutputBackgroundValue, OutputImagePixelType);
00120 
00125   itkSetMacro(InputForegroundValue, InputImagePixelType);
00126   itkGetConstMacro(InputForegroundValue, InputImagePixelType);
00128 
00133   itkSetMacro(ComputeFeretDiameter, bool);
00134   itkGetConstReferenceMacro(ComputeFeretDiameter, bool);
00135   itkBooleanMacro(ComputeFeretDiameter);
00137 
00142   itkSetMacro(ComputePerimeter, bool);
00143   itkGetConstReferenceMacro(ComputePerimeter, bool);
00144   itkBooleanMacro(ComputePerimeter);
00146 
00148   void SetFeatureImage(const TFeatureImage *input)
00149     {
00150     // Process object is not const-correct so the const casting is required.
00151     this->SetNthInput( 1, const_cast<TFeatureImage *>(input) );
00152     }
00153 
00155   const FeatureImageType * GetFeatureImage()
00156     {
00157     return static_cast<const FeatureImageType*>(this->ProcessObject::GetInput(1));
00158     }
00159 
00161   void SetInput1(const InputImageType *input)
00162     {
00163     this->SetInput( input );
00164     }
00165 
00167   void SetInput2(const FeatureImageType *input)
00168     {
00169     this->SetFeatureImage( input );
00170     }
00171 
00178   itkSetMacro(ComputeHistogram, bool);
00179   itkGetConstReferenceMacro(ComputeHistogram, bool);
00180   itkBooleanMacro(ComputeHistogram);
00182 
00188   itkSetMacro(NumberOfBins, unsigned int);
00189   itkGetConstReferenceMacro(NumberOfBins, unsigned int);
00191 
00192 
00193 protected:
00194   BinaryImageToStatisticsLabelMapFilter();
00195   ~BinaryImageToStatisticsLabelMapFilter() {};
00196   void PrintSelf(std::ostream& os, Indent indent) const;
00197 
00201   void GenerateInputRequestedRegion();
00202 
00204   void EnlargeOutputRequestedRegion(DataObject *itkNotUsed(output));
00205 
00208   void GenerateData();
00209 
00210 
00211 private:
00212   BinaryImageToStatisticsLabelMapFilter(const Self&); //purposely not implemented
00213   void operator=(const Self&); //purposely not implemented
00214 
00215   bool                 m_FullyConnected;
00216   OutputImagePixelType m_OutputBackgroundValue;
00217   InputImagePixelType  m_InputForegroundValue;
00218   bool                 m_ComputeFeretDiameter;
00219   bool                 m_ComputePerimeter;
00220   unsigned int         m_NumberOfBins;
00221   bool                 m_ComputeHistogram;
00222 
00223 }; // end of class
00224 
00225 } // end namespace itk
00226   
00227 #ifndef ITK_MANUAL_INSTANTIATION
00228 #include "itkBinaryImageToStatisticsLabelMapFilter.txx"
00229 #endif
00230 
00231 #endif
00232 

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