lib/cpPlugins/Plugins/BasicFilters/MedianImageFilter.cxx

   1 #include "MedianImageFilter.h"
   2 #include <cpPlugins/Interface/Image.h>
   3
   4 #include <itkMedianImageFilter.h>
   5
   6 // -------------------------------------------------------------------------
   7 cpPlugins::BasicFilters::MedianImageFilter::
   8 MedianImageFilter( )
   9   : Superclass( )
  10 {
  11   this->_AddInput( "Input" );
  12   this->_AddOutput< cpPlugins::Interface::Image >( "Output" );
  13
  14   this->m_Parameters->ConfigureAsUint( "Radius" );
  15   this->m_Parameters->SetUint( "Radius", 3 );
  16 }
  17
  18 // -------------------------------------------------------------------------
  19 cpPlugins::BasicFilters::MedianImageFilter::
  20 ~MedianImageFilter( )
  21 {
  22 }
  23
  24 // -------------------------------------------------------------------------
  25 std::string cpPlugins::BasicFilters::MedianImageFilter::
  26 _GenerateData( )
  27 {
  28   cpPlugins::Interface::Image* image =
  29     this->GetInput< cpPlugins::Interface::Image >( "Input" );
  30   if( image == NULL )
  31     return( "MedianImageFilter: No input image." );
  32
  33   itk::DataObject* itk_image = NULL;
  34   std::string r = "";
  35   cpPlugins_Image_Demangle_AllScalarTypes( 2, image, itk_image, r, _GD0 );
  36   else cpPlugins_Image_Demangle_AllScalarTypes( 3, image, itk_image, r, _GD0 );
  37   else cpPlugins_Image_Demangle_AllScalarTypes( 4, image, itk_image, r, _GD0 );
  38   else r = "MedianImageFilter: Input image type not supported.";
  39   return( r );
  40 }
  41
  42 // -------------------------------------------------------------------------
  43 template< class I >
  44 std::string cpPlugins::BasicFilters::MedianImageFilter::
  45 _GD0( itk::DataObject* image )
  46 {
  47   return(
  48     this->_RealGD< I, itk::Image< unsigned char, I::ImageDimension > >(
  49       image
  50       )
  51     );
  52 }
  53
  54 // -------------------------------------------------------------------------
  55 template< class I, class O >
  56 inline std::string cpPlugins::BasicFilters::MedianImageFilter::
  57 _RealGD( itk::DataObject* image )
  58 {
  59   typedef itk::MedianImageFilter< I, O > _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   _F* filter = this->_CreateITK< _F >( );
  68   filter->SetInput( dynamic_cast< I* >( image ) );
  69   filter->SetRadius( rad_val );
  70   filter->Update( );
  71
  72   // Connect output
  73   cpPlugins::Interface::Image* out =
  74     this->GetOutput< cpPlugins::Interface::Image >( "Output" );
  75   if( out != NULL )
  76   {
  77     out->SetITK< O >( filter->GetOutput( ) );
  78     return( "" );
  79   }
  80   else
  81     return( "MedianImageFilter: output not correctly created." );
  82 }
  83
  84 // eof - $RCSfile$