plugins/ImageDistanceMaps/BinaryContourImageFilter.cxx

   1 #include <ImageDistanceMaps/BinaryContourImageFilter.h>
   2 #include <cpPlugins/DataObjects/Image.h>
   3 #include <cpPlugins/DataObjects/Image_Demanglers.h>
   4
   5 #include <itkBinaryContourImageFilter.h>
   6
   7 // -------------------------------------------------------------------------
   8 cpPluginsImageDistanceMaps::BinaryContourImageFilter::
   9 BinaryContourImageFilter( )
  10   : Superclass( )
  11 {
  12   typedef cpPlugins::DataObjects::Image _TImage;
  13
  14   this->_ConfigureInput< _TImage >( "Input", true, false );
  15   this->_ConfigureOutput< _TImage >( "Output" );
  16
  17   this->m_Parameters.ConfigureAsReal( "BackgroundValue" );
  18   this->m_Parameters.ConfigureAsReal( "ForegroundValue" );
  19   this->m_Parameters.ConfigureAsBool( "FullyConnected" );
  20
  21   this->m_Parameters.SetReal( "BackgroundValue", 0 );
  22   this->m_Parameters.SetReal( "ForegroundValue", 1 );
  23   this->m_Parameters.SetBool( "FullyConnected", false );
  24 }
  25
  26 // -------------------------------------------------------------------------
  27 cpPluginsImageDistanceMaps::BinaryContourImageFilter::
  28 ~BinaryContourImageFilter( )
  29 {
  30 }
  31
  32 // -------------------------------------------------------------------------
  33 void cpPluginsImageDistanceMaps::BinaryContourImageFilter::
  34 _GenerateData( )
  35 {
  36   auto o = this->GetInputData( "Input" );
  37   cpPlugins_Demangle_Image_VisualDims_1( o, _GD0 )
  38     this->_Error( "Invalid input image dimension." );
  39 }
  40
  41 // -------------------------------------------------------------------------
  42 template< class _TImage >
  43 void cpPluginsImageDistanceMaps::BinaryContourImageFilter::
  44 _GD0( _TImage* image )
  45 {
  46   cpPlugins_Demangle_Image_ScalarPixels_1( image, _GD1, _TImage::ImageDimension )
  47     this->_Error( "Invalid input image pixel type." );
  48 }
  49
  50 // -------------------------------------------------------------------------
  51 template< class _TImage >
  52 void cpPluginsImageDistanceMaps::BinaryContourImageFilter::
  53 _GD1( _TImage* image )
  54 {
  55   typedef
  56     itk::BinaryContourImageFilter< _TImage, _TImage >
  57     _TFilter;
  58
  59   // Get parameters
  60   double b = this->m_Parameters.GetReal( "BackgroundValue" );
  61   double f = this->m_Parameters.GetReal( "ForegroundValue" );
  62   double c = this->m_Parameters.GetBool( "FullyConnected" );
  63
  64   // Configure filter
  65   _TFilter* filter = this->_CreateITK< _TFilter >( );
  66   filter->SetInput( image );
  67   filter->SetBackgroundValue( ( typename _TImage::PixelType )( b ) );
  68   filter->SetForegroundValue( ( typename _TImage::PixelType )( f ) );
  69   filter->SetFullyConnected( c );
  70   filter->Update( );
  71
  72   // Connect output
  73   this->GetOutput( "Output" )->SetITK( filter->GetOutput( ) );
  74 }
  75
  76 // eof - $RCSfile$