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 void cpPluginsImageFilters::BinaryThresholdImageFilter::
  33 _GenerateData( )
  34 {
  35   auto image = this->GetInputData( "Input" )->GetITK< itk::DataObject >( );
  36   cpPlugins_Image_Demangle_Pixel_AllScalars     ( _GD0, image, 2 );
  37   else cpPlugins_Image_Demangle_Pixel_AllScalars( _GD0, image, 3 );
  38   else this->_Error( "No valid input image." );
  39 }
  40
  41 // -------------------------------------------------------------------------
  42 template< class _TImage >
  43 void cpPluginsImageFilters::BinaryThresholdImageFilter::
  44 _GD0( _TImage* image )
  45 {
  46   if( image != NULL )
  47     this->_GD1< _TImage, unsigned char >( image );
  48   else
  49     this->_Error( "No valid input image." );
  50 }
  51
  52 // -------------------------------------------------------------------------
  53 template< class _TImage, class _TBinaryPixel >
  54 void cpPluginsImageFilters::BinaryThresholdImageFilter::
  55 _GD1( _TImage* image )
  56 {
  57   typedef itk::Image< _TBinaryPixel, _TImage::ImageDimension > _TBinaryImage;
  58   typedef itk::BinaryThresholdImageFilter< _TImage, _TBinaryImage > _F;
  59   typedef typename _TImage::PixelType _TP;
  60
  61   // Get parameters
  62   _TP lower_val = _TP( this->m_Parameters.GetReal( "LowerThresholdValue" ) );
  63   _TP upper_val = _TP( this->m_Parameters.GetReal( "UpperThresholdValue" ) );
  64   _TBinaryPixel in_val  = _TBinaryPixel( this->m_Parameters.GetReal( "InsideValue" ) );
  65   _TBinaryPixel out_val = _TBinaryPixel( this->m_Parameters.GetReal( "OutsideValue" ) );
  66
  67   // Configure filter
  68   _F* filter = this->_CreateITK< _F >( );
  69   filter->SetInput( image );
  70   filter->SetLowerThreshold( lower_val );
  71   filter->SetUpperThreshold( upper_val );
  72   filter->SetInsideValue( in_val );
  73   filter->SetOutsideValue( out_val );
  74   filter->Update( );
  75
  76   // Connect output
  77   this->GetOutputData( "Output" )->SetITK( filter->GetOutput( ) );
  78 }
  79
  80 // eof - $RCSfile$