plugins/cpPluginsImageFilters/HistogramThresholdImageFilter.cxx

   1 #include <cpPluginsImageFilters/HistogramThresholdImageFilter.h>
   2 #include <cpPlugins/Image.h>
   3 #include <cpPlugins_ITKInstances/ImageFilters.h>
   4
   5 #include <itkHistogramThresholdImageFilter.h>
   6 #include <itkHistogramThresholdImageFilter.hxx>
   7 #include <itkBinaryFunctorImageFilter.hxx>
   8 #include <itkImageToHistogramFilter.hxx>
   9 #include <itkMaskedImageToHistogramFilter.hxx>
  10 #include <itkBinaryThresholdImageFilter.hxx>
  11
  12 // -------------------------------------------------------------------------
  13 cpPluginsImageFilters::HistogramThresholdImageFilter::
  14 HistogramThresholdImageFilter( )
  15   : Superclass( )
  16 {
  17   this->_AddInput( "Input" );
  18   this->_AddInput( "Calculator" );
  19   this->_AddInput( "Mask", false );
  20   this->_AddOutput< cpPlugins::Image >( "Output" );
  21
  22   this->m_Parameters.ConfigureAsUint( "NumberOfHistogramBins" );
  23   this->m_Parameters.ConfigureAsBool( "AutoMinimumMaximum" );
  24   this->m_Parameters.ConfigureAsBool( "MaskOutput" );
  25   this->m_Parameters.ConfigureAsReal( "MaskValue" );
  26   this->m_Parameters.ConfigureAsReal( "Threshold" );
  27
  28   this->m_Parameters.SetUint( "NumberOfHistogramBins", 256 );
  29   this->m_Parameters.SetBool( "AutoMinimumMaximum", true );
  30   this->m_Parameters.SetBool( "MaskOutput", false );
  31   this->m_Parameters.SetReal( "MaskValue", 1 );
  32   this->m_Parameters.SetReal( "Threshold", 0 );
  33 }
  34
  35 // -------------------------------------------------------------------------
  36 cpPluginsImageFilters::HistogramThresholdImageFilter::
  37 ~HistogramThresholdImageFilter( )
  38 {
  39 }
  40
  41 // -------------------------------------------------------------------------
  42 std::string cpPluginsImageFilters::HistogramThresholdImageFilter::
  43 _GenerateData( )
  44 {
  45   auto image = this->GetInputData( "Input" )->GetITK< itk::DataObject >( );
  46   std::string   cpPlugin_Image_Demangle_Pixel_AllScalars( r, _GD0, image, 1 );
  47   if( r != "" ) cpPlugin_Image_Demangle_Pixel_AllScalars( r, _GD0, image, 2 );
  48   if( r != "" ) cpPlugin_Image_Demangle_Pixel_AllScalars( r, _GD0, image, 3 );
  49   if( r != "" ) cpPlugin_Image_Demangle_Pixel_AllScalars( r, _GD0, image, 4 );
  50   return( r );
  51 }
  52
  53 // -------------------------------------------------------------------------
  54 template< class _TImage >
  55 std::string cpPluginsImageFilters::HistogramThresholdImageFilter::
  56 _GD0( _TImage* image )
  57 {
  58   if( image != NULL )
  59     return( this->_GD1< _TImage, unsigned char >( image ) );
  60   else
  61     return(
  62       "ImageFilters::HistogramThresholdImageFilter: No valid input image."
  63       );
  64 }
  65
  66 // -------------------------------------------------------------------------
  67 template< class _TImage, class _TBinaryPixel >
  68 std::string cpPluginsImageFilters::HistogramThresholdImageFilter::
  69 _GD1( _TImage* image )
  70 {
  71   typedef itk::Image< _TBinaryPixel, _TImage::ImageDimension > _TBinaryImage;
  72   typedef itk::HistogramThresholdImageFilter< _TImage, _TBinaryImage > _TFilter;
  73
  74   // Get parameters
  75
  76   // Configure filter
  77   _TFilter* filter = this->_CreateITK< _TFilter >( );
  78   filter->SetInput( image );
  79   filter->Update( );
  80
  81   // Connect output
  82   this->GetOutputData( "Output" )->SetITK( filter->GetOutput( ) );
  83   return( "HistogramThresholdImage: not complete yet." );
  84 }
  85
  86 // eof - $RCSfile$