lib/fpa/Filters/Mori.h

   1 // =========================================================================
   2 // @author Leonardo Florez Valencia
   3 // @email florez-l@javeriana.edu.co
   4 // =========================================================================
   5 #ifndef __fpa__Filters__Mori__h__
   6 #define __fpa__Filters__Mori__h__
   7
   8 #include <fpa/Config.h>
   9 #include <fpa/Filters/QueueAlgorithm.h>
  10 #include <fpa/Functors/RegionGrow/BinaryThreshold.h>
  11
  12 #include <ivq/ITK/PeakDetector.h>
  13
  14 namespace fpa
  15 {
  16   namespace Filters
  17   {
  18     /**
  19      */
  20     template< class _TDataInterface >
  21     class Mori
  22       : public fpa::Filters::QueueAlgorithm< _TDataInterface >
  23     {
  24     public:
  25       typedef _TDataInterface TDataInterface;
  26       typedef fpa::Filters::QueueAlgorithm< TDataInterface > Superclass;
  27       typedef Mori                                           Self;
  28       typedef itk::SmartPointer< Self >                      Pointer;
  29       typedef itk::SmartPointer< const Self >                ConstPointer;
  30
  31       typedef typename TDataInterface::TTraits TTraits;
  32       fpaTraitsMacro( typename TTraits );
  33
  34       typedef std::set< TInputValue >   TThresholds;
  35       typedef ivq::ITK::PeakDetector    TPeakDetector;
  36       typedef TPeakDetector::TPeak      TPeak;
  37       typedef fpa::Functors::RegionGrow::BinaryThreshold< TInputValue > TPredicate;
  38
  39     public:
  40       itkTypeMacro( fpa::Filters::Mori, fpa::Filters::QueueAlgorithm );
  41
  42       itkGetConstMacro( InsideValue, TOutputValue );
  43       itkSetMacro( InsideValue, TOutputValue );
  44
  45       itkGetConstMacro( MinimumThreshold, TInputValue );
  46       itkSetMacro( MinimumThreshold, TInputValue );
  47
  48     public:
  49       TOutputValue GetOutsideValue( ) const;
  50       void SetOutsideValue( const TOutputValue& v );
  51
  52       unsigned long GetSignalKernelSize( ) const;
  53       void SetSignalKernelSize( unsigned long k );
  54
  55       double GetSignalThreshold( ) const;
  56       void SetSignalThreshold( double t );
  57
  58       double GetSignalInfluence( ) const;
  59       void SetSignalInfluence( double i );
  60
  61       void ClearThresholds( );
  62       void AddThreshold( const TInputValue& thr );
  63       void SetThresholds(
  64         const TInputValue& lower,
  65         const TInputValue& upper,
  66         const TInputValue& delta
  67         );
  68       const TThresholds& GetThresholds( ) const;
  69       unsigned long GetNumberOfEvaluatedThresholds( ) const;
  70       TInputValue GetOptimumThreshold( ) const;
  71       void GetSignalValues(
  72         unsigned long i, double& x, double& y, TPeak& p
  73         ) const;
  74
  75     protected:
  76       Mori( );
  77       virtual ~Mori( );
  78
  79       // Pipeline related methods
  80       virtual void _BeforeGenerateData( ) override;
  81
  82       // Algoritm related methods
  83       virtual void _PostComputeOutputValue( TNode& n ) override;
  84       virtual void _PreComputeOutputValue( TNode& n ) override;
  85       virtual void _Reinitialize( ) override;
  86
  87     private:
  88       Mori( const Self& other );
  89       Self& operator=( const Self& other );
  90
  91     protected:
  92       typename TPredicate::Pointer m_Predicate;
  93
  94       TOutputValue m_InsideValue;
  95       TInputValue m_MinimumThreshold;
  96       TThresholds m_Thresholds;
  97       typename TThresholds::const_iterator m_CurrThr;
  98       double m_CurrCount;
  99
 100       TPeakDetector m_PeakDetector;
 101     };
 102
 103   } // ecapseman
 104
 105 } // ecapseman
 106
 107 #ifndef ITK_MANUAL_INSTANTIATION
 108 #  include <fpa/Filters/Mori.hxx>
 109 #endif // ITK_MANUAL_INSTANTIATION
 110 #endif // __fpa__Filters__Mori__h__
 111 // eof - $RCSfile$