lib/fpa/Base/Mori.h

   1 // =========================================================================
   2 // @author Leonardo Florez Valencia
   3 // @email florez-l@javeriana.edu.co
   4 // =========================================================================
   5
   6 #ifndef __fpa__Base__Mori__h__
   7 #define __fpa__Base__Mori__h__
   8
   9 #include <deque>
  10 #include <set>
  11 #include <itkConceptChecking.h>
  12 #include <itkFunctionBase.h>
  13 #include <ivq/ITK/PeakDetector.h>
  14 #include <fpa/Config.h>
  15 #include <fpa/Base/Functors/RegionGrow/BinaryThreshold.h>
  16
  17 namespace fpa
  18 {
  19   namespace Base
  20   {
  21     /**
  22      */
  23     template< class _TAlgorithm >
  24     class Mori
  25       : public _TAlgorithm
  26     {
  27     public:
  28       typedef Mori                            Self;
  29       typedef _TAlgorithm                     Superclass;
  30       typedef itk::SmartPointer< Self >       Pointer;
  31       typedef itk::SmartPointer< const Self > ConstPointer;
  32
  33       typedef typename _TAlgorithm::TTraits TTraits;
  34       fpa_Base_TraitTypes( typename TTraits );
  35
  36       typedef std::deque< TNode >     TQueue;
  37       typedef std::set< TInputValue > TThresholds;
  38
  39       typedef ivq::ITK::PeakDetector TPeakDetector;
  40       typedef TPeakDetector::TPeak   TPeak;
  41
  42       typedef fpa::Base::Functors::RegionGrow::BinaryThreshold< TInputValue > TPredicate;
  43
  44     public:
  45       itkConceptMacro(
  46         Check_TOutputValue,
  47         ( itk::Concept::IsUnsignedInteger< TOutputValue > )
  48         );
  49
  50       itkGetConstMacro( InsideValue, TOutputValue );
  51       itkSetMacro( InsideValue, TOutputValue );
  52
  53       itkGetConstMacro( MinimumThreshold, TInputValue );
  54       itkSetMacro( MinimumThreshold, TInputValue );
  55
  56     public:
  57       virtual itk::ModifiedTimeType GetMTime( ) const override;
  58
  59       TOutputValue GetOutsideValue( ) const;
  60       void SetOutsideValue( const TOutputValue& v );
  61
  62       unsigned long GetSignalKernelSize( ) const;
  63       double GetSignalThreshold( ) const;
  64       double GetSignalInfluence( ) const;
  65
  66       void SetSignalKernelSize( unsigned long k );
  67       void SetSignalThreshold( double t );
  68       void SetSignalInfluence( double i );
  69
  70       void ClearThresholds( );
  71       void AddThreshold( const TInputValue& thr );
  72       void SetThresholds(
  73         const TInputValue& init,
  74         const TInputValue& end,
  75         const TInputValue& delta
  76         );
  77       const TThresholds& GetThresholds( ) const;
  78       unsigned long GetNumberOfEvaluatedThresholds( ) const;
  79       TInputValue GetOptimumThreshold( ) const;
  80       void GetSignalValues(
  81         unsigned long i, double& x, double& y, TPeak& p
  82         ) const;
  83
  84     protected:
  85       Mori( );
  86       virtual ~Mori( );
  87
  88       virtual void _BeforeGenerateData( ) override;
  89       virtual void _FinishOneLoop( ) override;
  90       virtual void _ComputeOutputValue( TNode& n ) override;
  91       virtual void _UpdateOutputValue( TNode& n ) override;
  92       virtual void _QueueClear( ) override;
  93       virtual TNode _QueuePop( ) override;
  94       virtual void _QueuePush( const TNode& node ) override;
  95       virtual unsigned long _QueueSize( ) const override;
  96       virtual void _PrepareSeeds( TNodes& nodes ) override;
  97
  98     private:
  99       // Purposely not implemented.
 100       Mori( const Self& other );
 101       Self& operator=( const Self& other );
 102
 103     protected:
 104       typename TPredicate::Pointer m_Predicate;
 105
 106       TOutputValue m_InsideValue;
 107       TInputValue  m_MinimumThreshold;
 108       TThresholds  m_Thresholds;
 109       typename TThresholds::const_iterator m_CurrThr;
 110
 111       TQueue       m_Queues[ 2 ];
 112       unsigned int m_CurrQueue;
 113       double       m_CurrCount;
 114
 115       TPeakDetector m_PeakDetector;
 116     };
 117
 118   } // ecapseman
 119
 120 } // ecapseman
 121
 122 #ifndef ITK_MANUAL_INSTANTIATION
 123 #  include <fpa/Base/Mori.hxx>
 124 #endif // ITK_MANUAL_INSTANTIATION
 125
 126 #endif // __fpa__Base__Mori__h__
 127
 128 // eof - $RCSfile$