plugins/ImageGenericFilters/RescaleIntensityImageFilter.cxx

   1 #include <ImageGenericFilters/RescaleIntensityImageFilter.h>
   2 #include <cpPlugins/DataObjects/Image.h>
   3
   4 #include <itkRescaleIntensityImageFilter.h>
   5
   6 // -------------------------------------------------------------------------
   7 cpPluginsImageGenericFilters::RescaleIntensityImageFilter::
   8 RescaleIntensityImageFilter( )
   9   : Superclass( )
  10 {
  11   this->_ConfigureInput< cpPlugins::DataObjects::Image >( "Input", true, false );
  12   this->_ConfigureOutput< cpPlugins::DataObjects::Image >( "Output" );
  13
  14   this->m_Parameters.ConfigureAsReal( "OutputMinimum" );
  15   this->m_Parameters.ConfigureAsReal( "OutputMaximum" );
  16
  17   this->m_Parameters.SetReal( "OutputMinimum", 0 );
  18   this->m_Parameters.SetReal( "OutputMaximum", 1 );
  19 }
  20
  21 // -------------------------------------------------------------------------
  22 cpPluginsImageGenericFilters::RescaleIntensityImageFilter::
  23 ~RescaleIntensityImageFilter( )
  24 {
  25 }
  26
  27 // -------------------------------------------------------------------------
  28 void cpPluginsImageGenericFilters::RescaleIntensityImageFilter::
  29 _GenerateData( )
  30 {
  31   auto o = this->GetInputData( "Input" );
  32   cpPlugins_Demangle_ImageScalars_Dims( o, _GD0 );
  33   else this->_Error( "Invalid input image." );
  34 }
  35
  36 // -------------------------------------------------------------------------
  37 template< class _TImage >
  38 void cpPluginsImageGenericFilters::RescaleIntensityImageFilter::
  39 _GD0( _TImage* input )
  40 {
  41   typedef itk::RescaleIntensityImageFilter< _TImage > _TFilter;
  42
  43   auto filter = this->_CreateITK< _TFilter >( );
  44   filter->SetInput( input );
  45   filter->SetOutputMinimum( this->m_Parameters.GetReal( "OutputMinimum" ) );
  46   filter->SetOutputMaximum( this->m_Parameters.GetReal( "OutputMaximum" ) );
  47   filter->Update( );
  48   this->GetOutput( "Output" )->SetITK( filter->GetOutput( ) );
  49 }
  50
  51 // eof - $RCSfile$