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
  14 #include <ivq/ITK/PeakDetector.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::TNode        TNode;
  34       typedef typename _TAlgorithm::TNodes       TNodes;
  35       typedef typename _TAlgorithm::TInputValue  TInputValue;
  36       typedef typename _TAlgorithm::TOutputValue TOutputValue;
  37       typedef typename _TAlgorithm::TFrontId     TFrontId;
  38       typedef typename _TAlgorithm::TVertex      TVertex;
  39
  40       typedef std::deque< TNode >     TQueue;
  41       typedef std::set< TInputValue > TThresholds;
  42
  43       typedef ivq::ITK::PeakDetector TPeakDetector;
  44       typedef TPeakDetector::TPeak   TPeak;
  45
  46       typedef fpa::Base::Functors::RegionGrow::BinaryThreshold< TInputValue > TPredicate;
  47
  48     public:
  49       itkConceptMacro(
  50         Check_TOutputValue,
  51         ( itk::Concept::IsUnsignedInteger< TOutputValue > )
  52         );
  53
  54       itkGetConstMacro( InsideValue, TOutputValue );
  55       itkSetMacro( InsideValue, TOutputValue );
  56
  57       itkGetConstMacro( MinimumThreshold, TInputValue );
  58       itkSetMacro( MinimumThreshold, TInputValue );
  59
  60     public:
  61       virtual itk::ModifiedTimeType GetMTime( ) const override;
  62
  63       TOutputValue GetOutsideValue( ) const;
  64       void SetOutsideValue( const TOutputValue& v );
  65
  66       unsigned long GetSignalKernelSize( ) const;
  67       double GetSignalThreshold( ) const;
  68       double GetSignalInfluence( ) const;
  69
  70       void SetSignalKernelSize( unsigned long k );
  71       void SetSignalThreshold( double t );
  72       void SetSignalInfluence( double i );
  73
  74       void ClearThresholds( );
  75       void AddThreshold( const TInputValue& thr );
  76       void SetThresholds(
  77         const TInputValue& init,
  78         const TInputValue& end,
  79         const TInputValue& delta
  80         );
  81       const TThresholds& GetThresholds( ) const;
  82       unsigned long GetNumberOfEvaluatedThresholds( ) const;
  83       TInputValue GetOptimumThreshold( ) const;
  84       void GetSignalValues(
  85         unsigned long i, double& x, double& y, TPeak& p
  86         ) const;
  87
  88     protected:
  89       Mori( );
  90       virtual ~Mori( );
  91
  92       virtual void _BeforeGenerateData( ) override;
  93       virtual void _FinishOneLoop( ) override;
  94       virtual void _ComputeOutputValue( TNode& n ) override;
  95       virtual void _UpdateOutputValue( TNode& n ) override;
  96       virtual void _QueueClear( ) override;
  97       virtual TNode _QueuePop( ) override;
  98       virtual void _QueuePush( const TNode& node ) override;
  99       virtual unsigned long _QueueSize( ) const override;
 100       virtual void _PrepareSeeds( TNodes& nodes ) override;
 101
 102     private:
 103       // Purposely not implemented.
 104       Mori( const Self& other );
 105       Self& operator=( const Self& other );
 106
 107     protected:
 108       typename TPredicate::Pointer m_Predicate;
 109
 110       TOutputValue m_InsideValue;
 111       TInputValue  m_MinimumThreshold;
 112       TThresholds  m_Thresholds;
 113       typename TThresholds::const_iterator m_CurrThr;
 114
 115       TQueue       m_Queues[ 2 ];
 116       unsigned int m_CurrQueue;
 117       double       m_CurrCount;
 118
 119       TPeakDetector m_PeakDetector;
 120     };
 121
 122   } // ecapseman
 123
 124 } // ecapseman
 125
 126 #ifndef ITK_MANUAL_INSTANTIATION
 127 #  include <fpa/Base/Mori.hxx>
 128 #endif // ITK_MANUAL_INSTANTIATION
 129
 130 #endif // __fpa__Base__Mori__h__
 131
 132 // eof - $RCSfile$