plugins/ImageGenericFilters/GaussianBlurImageFilter.cxx

   1 #include <ImageGenericFilters/GaussianBlurImageFilter.h>
   2 #include <cpPlugins/DataObjects/Image.h>
   3 #include <cpPlugins/DataObjects/Image_Demanglers.h>
   4
   5 #include <itkImage.h>
   6 #include <itkGaussianBlurImageFunction.h>
   7
   8 // -------------------------------------------------------------------------
   9 cpPluginsImageGenericFilters::GaussianBlurImageFilter::
  10 GaussianBlurImageFilter( )
  11   : Superclass( )
  12 {
  13   typedef cpPlugins::DataObjects::Image _TImage;
  14   this->_ConfigureInput< _TImage >( "Input", true, false );
  15   this->_ConfigureOutput< _TImage >( "Output" );
  16
  17   this->m_Parameters.ConfigureAsReal( "MaximumError", 1e-3 );
  18   this->m_Parameters.ConfigureAsReal( "Sigma", 1 );
  19   this->m_Parameters.ConfigureAsUint( "MaximumKernelWidth", 32 );
  20   this->m_Parameters.ConfigureAsRealTypesChoices( "OutputResolution" );
  21 }
  22
  23 // -------------------------------------------------------------------------
  24 cpPluginsImageGenericFilters::GaussianBlurImageFilter::
  25 ~GaussianBlurImageFilter( )
  26 {
  27 }
  28
  29 // -------------------------------------------------------------------------
  30 void cpPluginsImageGenericFilters::GaussianBlurImageFilter::
  31 _GenerateData( )
  32 {
  33   auto o = this->GetInputData( "Input" );
  34   cpPlugins_Demangle_Image_ScalarPixels_AllDims_1( o, _GD0 )
  35     this->_Error( "Invalid input image." );
  36 }
  37
  38 // -------------------------------------------------------------------------
  39 template< class _TInput >
  40 void cpPluginsImageGenericFilters::GaussianBlurImageFilter::
  41 _GD0( _TInput* input )
  42 {
  43   std::string t = this->m_Parameters.GetSelectedChoice( "OutputResolution" );
  44 #ifdef cpPlugins_CONFIG_REAL_TYPES_float
  45   if( t == "float" ) this->_GD1< _TInput, float >( input );
  46 #endif // cpPlugins_CONFIG_REAL_TYPES_float
  47 #ifdef cpPlugins_CONFIG_REAL_TYPES_double
  48   if( t == "double" ) this->_GD1< _TInput, double >( input );
  49 #endif // cpPlugins_CONFIG_REAL_TYPES_double
  50 }
  51
  52 // -------------------------------------------------------------------------
  53 template< class _TInput, class _TOutputPixel >
  54 void cpPluginsImageGenericFilters::GaussianBlurImageFilter::
  55 _GD1( _TInput* input )
  56 {
  57   /* TODO
  58      typedef itk::GaussianBlurImageFunction< _TInput, _TOutputPixel > _TFunction;
  59      typedef itk::Image< _TOutputPixel, _TInput::ImageDimension > _TOutput;
  60      typedef itk::UnaryFunctorImageFilter< _TInput, _TOutput, _TFunction > _TFilter;
  61
  62      auto filter = this->_CreateITK< _TFilter >( );
  63      filter->SetInput( input );
  64
  65      typename _TFunction::ErrorArrayType e;
  66      e.Fill( this->m_Parameters.GetReal( "MaximumError" ) );
  67      filter->GetFunctor( ).SetMaximumError( e );
  68      filter->GetFunctor( ).SetSigma( this->m_Parameters.GetReal( "Sigma" ) );
  69      filter->GetFunctor( ).SetMaximumKernelWidth(
  70      this->m_Parameters.GetUint( "MaximumKernelWidth" )
  71      );
  72      filter->Update( );
  73      this->GetOutput( "Output" )->SetITK( filter->GetOutput( ) );
  74   */
  75 }
  76
  77 // eof - $RCSfile$