libs/fpa/Image/MoriFilter.h

   1 #ifndef __fpa__Image__MoriFilter__h__
   2 #define __fpa__Image__MoriFilter__h__
   3
   4 #include <itkImageToImageFilter.h>
   5 #include <itkBinaryThresholdImageFilter.h>
   6 #include <fpa/Image/MoriFilterHelper.h>
   7
   8 namespace fpa
   9 {
  10   namespace Image
  11   {
  12     /**
  13      */
  14     template< class _TInputImage, class _TOutputImage, class _TAuxPixel = unsigned short >
  15     class MoriFilter
  16       : public itk::ImageToImageFilter< _TInputImage, _TOutputImage >
  17     {
  18     public:
  19       typedef MoriFilter                                             Self;
  20       typedef itk::ImageToImageFilter< _TInputImage, _TOutputImage > Superclass;
  21       typedef itk::SmartPointer< Self >                              Pointer;
  22       typedef itk::SmartPointer< const Self >                        ConstPointer;
  23
  24       typedef itk::Image< _TAuxPixel, _TInputImage::ImageDimension >      TAuxImage;
  25       typedef fpa::Image::MoriFilterHelper< _TInputImage, TAuxImage >     THelper;
  26       typedef itk::BinaryThresholdImageFilter< TAuxImage, _TOutputImage > TThreshold;
  27
  28       typedef typename _TInputImage::IndexType  TIndex;
  29       typedef typename _TInputImage::PixelType  TInputPixel;
  30       typedef typename _TOutputImage::PixelType TOutputPixel;
  31       typedef typename THelper::TCurve          TCurve;
  32
  33     public:
  34       itkNewMacro( Self );
  35       itkTypeMacro( fpa::Image::MoriFilter, itk::ImageToImageFilter );
  36
  37       itkGetConstMacro( Seed, TIndex );
  38       itkSetMacro( Seed, TIndex );
  39
  40     public:
  41       TAuxImage* GetAuxiliaryImage( );
  42       const TAuxImage* GetAuxiliaryImage( ) const;
  43
  44       TInputPixel GetLower( ) const;
  45       TInputPixel GetUpper( ) const;
  46       TInputPixel GetStep( ) const;
  47       TOutputPixel GetInsideValue( ) const;
  48       TOutputPixel GetOutsideValue( ) const;
  49       TOutputPixel GetOptimumThreshold( ) const;
  50       TCurve GetCurve( ) const;
  51
  52       void SetLower( const TInputPixel& v );
  53       void SetUpper( const TInputPixel& v );
  54       void SetStep( const TInputPixel& v );
  55       void SetThresholdRange(
  56         const TInputPixel& l, const TInputPixel& u,
  57         const TInputPixel& s = TInputPixel( 1 )
  58         );
  59       void SetInsideValue( const TOutputPixel& v );
  60       void SetOutsideValue( const TOutputPixel& v );
  61
  62     protected:
  63       MoriFilter( );
  64       virtual ~MoriFilter( );
  65
  66       virtual void GenerateData( ) override;
  67
  68     private:
  69       // Purposely not defined
  70       MoriFilter( const Self& other );
  71       Self& operator=( const Self& other );
  72
  73     protected:
  74       typename THelper::Pointer m_Helper;
  75       typename TThreshold::Pointer m_Threshold;
  76       TIndex m_Seed;
  77     };
  78
  79   } // ecapseman
  80
  81 } // ecapseman
  82
  83 #ifndef ITK_MANUAL_INSTANTIATION
  84 #  include <fpa/Image/MoriFilter.hxx>
  85 #endif // ITK_MANUAL_INSTANTIATION
  86
  87 #endif // __fpa__Image__MoriFilter__h__
  88
  89 // eof - $RCSfile$