plugins/ImageGenericFilters/RescaleIntensityImageFilter.cxx

   1 #include <ImageGenericFilters/RescaleIntensityImageFilter.h>
   2 #include <cpPlugins/DataObjects/Image.h>
   3 #include <cpPlugins/DataObjects/Image_Demanglers.h>
   4
   5 #include <itkRescaleIntensityImageFilter.h>
   6
   7 // -------------------------------------------------------------------------
   8 cpPluginsImageGenericFilters::RescaleIntensityImageFilter::
   9 RescaleIntensityImageFilter( )
  10   : Superclass( )
  11 {
  12   typedef cpPlugins::DataObjects::Image _TImage;
  13   this->_ConfigureInput< _TImage >( "Input", true, false );
  14   this->_ConfigureOutput< _TImage >( "Output" );
  15
  16   this->m_Parameters.ConfigureAsReal( "OutputMinimum", 0 );
  17   this->m_Parameters.ConfigureAsReal( "OutputMaximum", 1 );
  18 }
  19
  20 // -------------------------------------------------------------------------
  21 cpPluginsImageGenericFilters::RescaleIntensityImageFilter::
  22 ~RescaleIntensityImageFilter( )
  23 {
  24 }
  25
  26 // -------------------------------------------------------------------------
  27 void cpPluginsImageGenericFilters::RescaleIntensityImageFilter::
  28 _GenerateData( )
  29 {
  30   auto o = this->GetInputData( "Input" );
  31   cpPlugins_Demangle_Image_ScalarPixels_AllDims_1( o, _GD0 )
  32     this->_Error( "Invalid input image." );
  33 }
  34
  35 // -------------------------------------------------------------------------
  36 template< class _TImage >
  37 void cpPluginsImageGenericFilters::RescaleIntensityImageFilter::
  38 _GD0( _TImage* input )
  39 {
  40   typedef itk::RescaleIntensityImageFilter< _TImage > _TFilter;
  41
  42   auto filter = this->_CreateITK< _TFilter >( );
  43   filter->SetInput( input );
  44   filter->SetOutputMinimum( this->m_Parameters.GetReal( "OutputMinimum" ) );
  45   filter->SetOutputMaximum( this->m_Parameters.GetReal( "OutputMaximum" ) );
  46   filter->Update( );
  47   this->GetOutput( "Output" )->SetITK( filter->GetOutput( ) );
  48 }
  49
  50 // eof - $RCSfile$