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", 0 );
  18   this->m_Parameters.ConfigureAsReal( "ForegroundValue", 1 );
  19   this->m_Parameters.ConfigureAsBool( "FullyConnected", false );
  20 }
  21
  22 // -------------------------------------------------------------------------
  23 cpPluginsImageDistanceMaps::BinaryContourImageFilter::
  24 ~BinaryContourImageFilter( )
  25 {
  26 }
  27
  28 // -------------------------------------------------------------------------
  29 void cpPluginsImageDistanceMaps::BinaryContourImageFilter::
  30 _GenerateData( )
  31 {
  32   auto o = this->GetInputData( "Input" );
  33   cpPlugins_Demangle_Image_VisualDims_1( o, _GD0 )
  34     this->_Error( "Invalid input image dimension." );
  35 }
  36
  37 // -------------------------------------------------------------------------
  38 template< class _TImage >
  39 void cpPluginsImageDistanceMaps::BinaryContourImageFilter::
  40 _GD0( _TImage* image )
  41 {
  42   cpPlugins_Demangle_Image_ScalarPixels_1( image, _GD1, _TImage::ImageDimension )
  43     this->_Error( "Invalid input image pixel type." );
  44 }
  45
  46 // -------------------------------------------------------------------------
  47 template< class _TImage >
  48 void cpPluginsImageDistanceMaps::BinaryContourImageFilter::
  49 _GD1( _TImage* image )
  50 {
  51   typedef
  52     itk::BinaryContourImageFilter< _TImage, _TImage >
  53     _TFilter;
  54
  55   // Get parameters
  56   double b = this->m_Parameters.GetReal( "BackgroundValue" );
  57   double f = this->m_Parameters.GetReal( "ForegroundValue" );
  58   double c = this->m_Parameters.GetBool( "FullyConnected" );
  59
  60   // Configure filter
  61   _TFilter* filter = this->_CreateITK< _TFilter >( );
  62   filter->SetInput( image );
  63   filter->SetBackgroundValue( ( typename _TImage::PixelType )( b ) );
  64   filter->SetForegroundValue( ( typename _TImage::PixelType )( f ) );
  65   filter->SetFullyConnected( c );
  66   filter->Update( );
  67
  68   // Connect output
  69   this->GetOutput( "Output" )->SetITK( filter->GetOutput( ) );
  70 }
  71
  72 // eof - $RCSfile$