plugins/ImageThresholdFilters/BinaryThresholdImageFilter.cxx

   1 #include <ImageThresholdFilters/BinaryThresholdImageFilter.h>
   2 #include <cpPlugins/DataObjects/Image.h>
   3 #include <cpPlugins/DataObjects/Image_Demanglers.h>
   4
   5 #include <itkBinaryThresholdImageFilter.h>
   6
   7 // -------------------------------------------------------------------------
   8 cpPluginsImageThresholdFilters::BinaryThresholdImageFilter::
   9 BinaryThresholdImageFilter( )
  10   : Superclass( )
  11 {
  12   typedef cpPlugins::DataObjects::Image _TImage;
  13   this->_ConfigureInput< _TImage >( "Input", true, false );
  14   this->_ConfigureOutput< _TImage >( "Output" );
  15
  16   this->m_Parameters.ConfigureAsReal( "LowerThresholdValue", 0 );
  17   this->m_Parameters.ConfigureAsReal( "UpperThresholdValue", 10000 );
  18   this->m_Parameters.ConfigureAsUint( "InsideValue", 1 );
  19   this->m_Parameters.ConfigureAsUint( "OutsideValue", 0 );
  20 }
  21
  22 // -------------------------------------------------------------------------
  23 cpPluginsImageThresholdFilters::BinaryThresholdImageFilter::
  24 ~BinaryThresholdImageFilter( )
  25 {
  26 }
  27
  28 // -------------------------------------------------------------------------
  29 void cpPluginsImageThresholdFilters::BinaryThresholdImageFilter::
  30 _GenerateData( )
  31 {
  32   auto o = this->GetInputData( "Input" );
  33   cpPlugins_Demangle_Image_ScalarPixels_AllDims_1( o, _GD0 )
  34     this->_Error( "Invalid input image." );
  35 }
  36
  37 // -------------------------------------------------------------------------
  38 template< class _TImage >
  39 void cpPluginsImageThresholdFilters::BinaryThresholdImageFilter::
  40 _GD0( _TImage* image )
  41 {
  42   typedef unsigned char _TBin;
  43   typedef itk::Image< unsigned char, _TImage::ImageDimension > _TBinImage;
  44   typedef itk::BinaryThresholdImageFilter< _TImage, _TBinImage > _TFilter;
  45   typedef typename _TImage::PixelType _TPixel;
  46
  47   // Get parameters
  48   _TPixel lt = _TPixel( this->m_Parameters.GetReal( "LowerThresholdValue" ) );
  49   _TPixel ut = _TPixel( this->m_Parameters.GetReal( "UpperThresholdValue" ) );
  50   _TBin iv  = _TBin( this->m_Parameters.GetUint( "InsideValue" ) );
  51   _TBin ov = _TBin( this->m_Parameters.GetUint( "OutsideValue" ) );
  52
  53   // Configure filter
  54   _TFilter* filter = this->_CreateITK< _TFilter >( );
  55   filter->SetInput( image );
  56   filter->SetLowerThreshold( lt );
  57   filter->SetUpperThreshold( ut );
  58   filter->SetInsideValue( iv );
  59   filter->SetOutsideValue( ov );
  60   filter->Update( );
  61
  62   // Connect output
  63   this->GetOutput( "Output" )->SetITK( filter->GetOutput( ) );
  64 }
  65
  66 // eof - $RCSfile$