1 #include <ImageGradientFilters/GulsunTekImageFilter.h>
2 #include <cpInstances/Image.h>
4 #include <cpExtensions/Algorithms/ImageFunctionFilter.h>
5 #include <cpExtensions/Algorithms/GulsunTekMedialness.h>
7 // -------------------------------------------------------------------------
8 cpPluginsImageGradientFilters::GulsunTekImageFilter::
9 GulsunTekImageFilter( )
12 typedef cpInstances::Image _TImage;
14 this->_ConfigureInput< _TImage >( "Input", true, false );
15 this->_ConfigureInput< _TImage >( "Mask", false, false );
16 this->_ConfigureOutput< _TImage >( "Output" );
18 this->m_Parameters.ConfigureAsReal( "MinRadius", 0 );
19 this->m_Parameters.ConfigureAsReal( "MaxRadius", 1 );
20 this->m_Parameters.ConfigureAsUint( "ProfileSampling", 4 );
21 this->m_Parameters.ConfigureAsUint( "RadialSampling", 10 );
24 // -------------------------------------------------------------------------
25 cpPluginsImageGradientFilters::GulsunTekImageFilter::
26 ~GulsunTekImageFilter( )
30 // -------------------------------------------------------------------------
31 void cpPluginsImageGradientFilters::GulsunTekImageFilter::
34 auto o = this->GetInputData( "Input" );
35 cpPlugins_Demangle_Image_CovariantVectorPixels_AllDims_1( o, _GD0 )
36 this->_Error( "Invalid input image." );
39 // -------------------------------------------------------------------------
40 template< class _TImage >
41 void cpPluginsImageGradientFilters::GulsunTekImageFilter::
42 _GD0( _TImage* image )
44 typedef itk::Image< unsigned char, _TImage::ImageDimension > _TDummy;
46 auto o = this->GetInputData( "Mask" );
47 cpPlugins_Demangle_Image_ScalarPixels_2( o, _GD1, _TImage::ImageDimension, image )
48 this->_GD1< _TDummy, _TImage >( NULL, image );
51 // -------------------------------------------------------------------------
52 template< class _TMask, class _TImage >
53 void cpPluginsImageGradientFilters::GulsunTekImageFilter::
54 _GD1( _TMask* mask, _TImage* image )
56 typedef typename _TImage::PixelType _TGradient;
57 typedef cpExtensions::Algorithms::GulsunTekMedialness< _TImage, _TMask > _TFunction;
58 typedef typename _TFunction::TOutput _TScalar;
59 typedef itk::Image< _TScalar, _TImage::ImageDimension > _TOutputImage;
60 typedef cpExtensions::Algorithms::ImageFunctionFilter< _TImage, _TOutputImage, _TFunction > _TFilter;
62 auto filter = this->_CreateITK< _TFilter >( );
63 auto function = filter->GetFunction( );
64 if( function == NULL )
66 filter->SetFunction( _TFunction::New( ) );
67 function = filter->GetFunction( );
70 function->SetMinRadius( this->m_Parameters.GetReal( "MinRadius" ) );
71 function->SetMaxRadius( this->m_Parameters.GetReal( "MaxRadius" ) );
72 function->SetProfileSampling( this->m_Parameters.GetUint( "ProfileSampling" ) );
73 function->SetRadialSampling( this->m_Parameters.GetUint( "RadialSampling" ) );
74 filter->SetInput( image );
76 function->SetMask( mask );
78 this->GetOutput( "Output" )->SetITK( filter->GetOutput( ) );