plugins/cpPluginsImageFilters/BinaryThresholdImageFilter.cxx

   1 #include <cpPluginsImageFilters/BinaryThresholdImageFilter.h>
   2 #include <cpPlugins/Image.h>
   3 #include <cpPlugins_Instances/ThresholdFilters.h>
   4
   5 // -------------------------------------------------------------------------
   6 cpPluginsImageFilters::BinaryThresholdImageFilter::
   7 BinaryThresholdImageFilter( )
   8   : Superclass( )
   9 {
  10   this->_AddInput( "Input" );
  11   this->_AddOutput< cpPlugins::Image >( "Output" );
  12
  13   this->m_Parameters.ConfigureAsReal( "LowerThresholdValue" );
  14   this->m_Parameters.ConfigureAsReal( "UpperThresholdValue" );
  15   this->m_Parameters.ConfigureAsUint( "InsideValue" );
  16   this->m_Parameters.ConfigureAsUint( "OutsideValue" );
  17
  18   this->m_Parameters.SetReal( "LowerThresholdValue", 0 );
  19   this->m_Parameters.SetReal( "UpperThresholdValue", 10000 );
  20   this->m_Parameters.SetReal( "InsideValue", 1 );
  21   this->m_Parameters.SetReal( "OutsideValue", 0 );
  22   this->m_Parameters.SetSelectedChoice( "OutputResolution", "unsigned char" );
  23 }
  24
  25 // -------------------------------------------------------------------------
  26 cpPluginsImageFilters::BinaryThresholdImageFilter::
  27 ~BinaryThresholdImageFilter( )
  28 {
  29 }
  30
  31 // -------------------------------------------------------------------------
  32 std::string cpPluginsImageFilters::BinaryThresholdImageFilter::
  33 _GenerateData( )
  34 {
  35   auto image = this->GetInputData( "Input" )->GetITK< itk::DataObject >( );
  36   std::string   cpPlugin_Image_Demangle_Pixel_AllScalars( r, _GD0, image, 2 );
  37   if( r != "" ) cpPlugin_Image_Demangle_Pixel_AllScalars( r, _GD0, image, 3 );
  38   /* TODO
  39      if( r != "" ) cpPlugin_Image_Demangle_Pixel_AllScalars( r, _GD0, image, 1 );
  40      if( r != "" ) cpPlugin_Image_Demangle_Pixel_AllScalars( r, _GD0, image, 4 );
  41   */
  42   return( r );
  43 }
  44
  45 // -------------------------------------------------------------------------
  46 template< class _TImage >
  47 std::string cpPluginsImageFilters::BinaryThresholdImageFilter::
  48 _GD0( _TImage* image )
  49 {
  50   if( image != NULL )
  51     return( this->_GD1< _TImage, unsigned char >( image ) );
  52   else
  53     return(
  54       "ImageFilters::BinaryThresholdImageFilter: No valid input image."
  55       );
  56 }
  57
  58 // -------------------------------------------------------------------------
  59 template< class _TImage, class _TBinaryPixel >
  60 std::string cpPluginsImageFilters::BinaryThresholdImageFilter::
  61 _GD1( _TImage* image )
  62 {
  63   typedef itk::Image< _TBinaryPixel, _TImage::ImageDimension > _TBinaryImage;
  64   typedef itk::BinaryThresholdImageFilter< _TImage, _TBinaryImage > _F;
  65   typedef typename _TImage::PixelType _TP;
  66
  67   // Get parameters
  68   _TP lower_val = _TP( this->m_Parameters.GetReal( "LowerThresholdValue" ) );
  69   _TP upper_val = _TP( this->m_Parameters.GetReal( "UpperThresholdValue" ) );
  70   _TBinaryPixel in_val  = _TBinaryPixel( this->m_Parameters.GetReal( "InsideValue" ) );
  71   _TBinaryPixel out_val = _TBinaryPixel( this->m_Parameters.GetReal( "OutsideValue" ) );
  72
  73   // Configure filter
  74   _F* filter = this->_CreateITK< _F >( );
  75   filter->SetInput( image );
  76   filter->SetLowerThreshold( lower_val );
  77   filter->SetUpperThreshold( upper_val );
  78   filter->SetInsideValue( in_val );
  79   filter->SetOutsideValue( out_val );
  80   filter->Update( );
  81
  82   // Connect output
  83   this->GetOutputData( "Output" )->SetITK( filter->GetOutput( ) );
  84   return( "" );
  85 }
  86
  87 // eof - $RCSfile$