lib/fpa/Image/RegionGrowWithMultipleThresholds.h

   1 #ifndef __FPA__IMAGE__REGIONGROWWITHMULTIPLETHRESHOLDS__H__
   2 #define __FPA__IMAGE__REGIONGROWWITHMULTIPLETHRESHOLDS__H__
   3
   4 #include <map>
   5 #include <fpa/Image/RegionGrowWithMultipleCriteria.h>
   6
   7 namespace fpa
   8 {
   9   namespace Image
  10   {
  11     /**
  12      * @param I Input image type
  13      */
  14     template< class I >
  15     class RegionGrowWithMultipleThresholds
  16       : public RegionGrowWithMultipleCriteria< I >
  17     {
  18     public:
  19       typedef RegionGrowWithMultipleThresholds    Self;
  20       typedef RegionGrowWithMultipleCriteria< I > Superclass;
  21       typedef itk::SmartPointer< Self >           Pointer;
  22       typedef itk::SmartPointer< const Self >     ConstPointer;
  23
  24       typedef typename I::PixelType TPixel;
  25
  26       typedef std::map< TPixel, unsigned long >        THistogram;
  27       typedef typename Superclass::TBaseAlgorithm      TBaseAlgorithm;
  28       typedef typename Superclass::TMembershipFunction TMembershipFunction;
  29       typedef typename Superclass::TFunctions          TFunctions;
  30
  31     protected:
  32       typedef typename TBaseAlgorithm::_TNode _TNode;
  33
  34     public:
  35       itkNewMacro( Self );
  36       itkTypeMacro( RegionGrowWithMultipleThresholds, RegionGrow );
  37
  38       itkGetConstMacro( DerivativeThreshold, double );
  39       itkSetMacro( DerivativeThreshold, double );
  40
  41     public:
  42       void AddThreshold( const TPixel& v );
  43       void AddThresholds(
  44         const TPixel& t0,
  45         const TPixel& t1,
  46         const unsigned int& s
  47         );
  48
  49     protected:
  50       RegionGrowWithMultipleThresholds( );
  51       virtual ~RegionGrowWithMultipleThresholds( );
  52
  53       virtual bool _UpdateResult( _TNode& n );
  54       virtual void _BeforeLoop( );
  55       virtual void _AfterLoop( );
  56
  57     private:
  58       RegionGrowWithMultipleThresholds( const Self& ); // Not impl.
  59       void operator=( const Self& );                   // Not impl.
  60
  61     protected:
  62       double m_DerivativeThreshold;
  63       THistogram m_Histogram;
  64     };
  65
  66   } // ecapseman
  67
  68 } // ecapseman
  69
  70 #include <fpa/Image/RegionGrowWithMultipleThresholds.hxx>
  71
  72 #endif // __FPA__IMAGE__REGIONGROWWITHMULTIPLETHRESHOLDS__H__
  73
  74 // eof - $RCSfile$