lib/cpPlugins/Plugins/BasicFilters/BinaryErodeImageFilter.cxx

   1 #include "BinaryErodeImageFilter.h"
   2 #include <cpPlugins/Interface/Image.h>
   3
   4 #include <itkBinaryErodeImageFilter.h>
   5 #include <itkImage.h>
   6 #include <itkBinaryBallStructuringElement.h>
   7
   8 // -------------------------------------------------------------------------
   9 cpPlugins::BasicFilters::BinaryErodeImageFilter::
  10 BinaryErodeImageFilter( )
  11   : Superclass( )
  12 {
  13   this->_AddInput( "Input" );
  14   this->_AddOutput< cpPlugins::Interface::Image >( "Output" );
  15
  16   this->m_Parameters->ConfigureAsUint( "Radius" );
  17   this->m_Parameters->SetUint( "Radius", 2 );
  18 }
  19
  20 // -------------------------------------------------------------------------
  21 cpPlugins::BasicFilters::BinaryErodeImageFilter::
  22 ~BinaryErodeImageFilter( )
  23 {
  24 }
  25
  26 // -------------------------------------------------------------------------
  27 std::string cpPlugins::BasicFilters::BinaryErodeImageFilter::
  28 _GenerateData( )
  29 {
  30   auto image = this->GetInputData( "Input" );
  31   itk::DataObject* itk_image = NULL;
  32   std::string r = "";
  33   cpPlugins_Image_Demangle_AllScalarTypes( 2, image, itk_image, r, _GD0 );
  34   else cpPlugins_Image_Demangle_AllScalarTypes( 3, image, itk_image, r, _GD0 );
  35   else cpPlugins_Image_Demangle_AllScalarTypes( 4, image, itk_image, r, _GD0 );
  36   else r = "BinaryErodeImageFilter: Input image type not supported.";
  37   return( r );
  38 }
  39
  40 // -------------------------------------------------------------------------
  41 template< class I >
  42 std::string cpPlugins::BasicFilters::BinaryErodeImageFilter::
  43 _GD0( itk::DataObject* image )
  44 {
  45   return(
  46     this->_RealGD< I, itk::Image< unsigned char, I::ImageDimension > >(
  47       image
  48       )
  49     );
  50 }
  51
  52 // -------------------------------------------------------------------------
  53 template< class I, class O >
  54 inline std::string cpPlugins::BasicFilters::BinaryErodeImageFilter::
  55 _RealGD( itk::DataObject* image )
  56 {
  57   //typedef itk::Image<I, I::ImageDimension>    ImageType;
  58   typedef itk::BinaryBallStructuringElement< typename I::PixelType, I::ImageDimension>  StructuringElementType;
  59   typedef itk::BinaryErodeImageFilter< I, O, StructuringElementType > _F;
  60   typedef typename _F::RadiusType _RT;
  61
  62   // Get parameters
  63   _RT rad_val;
  64   rad_val.Fill( this->m_Parameters->GetUint( "Radius" ) );
  65
  66   // Configure filter
  67
  68   StructuringElementType structuringElement;
  69   structuringElement.SetRadius( rad_val );
  70   structuringElement.CreateStructuringElement( );
  71
  72   _F* filter = this->_CreateITK< _F >( );
  73   filter->SetInput( dynamic_cast< I* >( image ) );
  74   filter->SetKernel( structuringElement );
  75   filter->Update( );
  76
  77   // Connect output
  78   auto out = this->GetOutputData( "Output" );
  79   out->SetITK( filter->GetOutput( ) );
  80   return( "" );
  81 }
  82
  83 // eof - $RCSfile$