#ifndef __CTBronchi__MoriLabelling__hxx__
#define __CTBronchi__MoriLabelling__hxx__
-/* TODO
- #include <itkImageRegionConstIteratorWithIndex.h>
-
- // -------------------------------------------------------------------------
- template< class _TInputImage, class _TLabelImage, class _TTraits >
- const typename CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- TLabelImage* CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- GetInputLabelImage( ) const
- {
- return( this->GetLabels( ) );
- }
-
- // -------------------------------------------------------------------------
- template< class _TInputImage, class _TLabelImage, class _TTraits >
- void CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- SetInputLabelImage( TLabelImage* image )
- {
- this->SetLabels( image );
- }
-
- // -------------------------------------------------------------------------
- template< class _TInputImage, class _TLabelImage, class _TTraits >
- const typename CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- TInputImage* CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- GetInputRawImage( ) const
- {
- return( this->GetInput( ) );
- }
-
- // -------------------------------------------------------------------------
- template< class _TInputImage, class _TLabelImage, class _TTraits >
- void CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- SetInputRawImage( TInputImage* image )
- {
- this->SetInput( image );
- }
-
- // -------------------------------------------------------------------------
- template< class _TInputImage, class _TLabelImage, class _TTraits >
- typename CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- TInputValue CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- GetUpperThreshold( ) const
- {
- const TThresholdFunction* func =
- dynamic_cast< const TThresholdFunction* >( this->GetValuePredicate( ) );
- if( func != NULL )
- return( func->GetUpper( ) );
- else
- return( TInputValue( 0 ) );
- }
-
- // -------------------------------------------------------------------------
- template< class _TInputImage, class _TLabelImage, class _TTraits >
- void CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- SetUpperThreshold( TInputValue t )
- {
- TThresholdFunction* func =
- dynamic_cast< TThresholdFunction* >( this->GetValuePredicate( ) );
- if( func != NULL )
- func->SetUpper( t );
- }
-
- // -------------------------------------------------------------------------
- template< class _TInputImage, class _TLabelImage, class _TTraits >
- typename CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- TOutputValue CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- GetOutsideValue( ) const
- {
- return( this->GetInitValue( ) );
- }
-
- // -------------------------------------------------------------------------
- template< class _TInputImage, class _TLabelImage, class _TTraits >
- void CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- SetOutsideLabel( TOutputValue o )
- {
- this->SetInitValue( o );
- }
-
- // -------------------------------------------------------------------------
- template< class _TInputImage, class _TLabelImage, class _TTraits >
- CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- MoriLabelling( )
- : Superclass( ),
- m_InsideLabel( TOutputValue( 0 ) )
- {
- typename TThresholdFunction::Pointer func = TThresholdFunction::New( );
- this->SetPredicate( func );
- }
-
- // -------------------------------------------------------------------------
- template< class _TInputImage, class _TLabelImage, class _TTraits >
- CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- ~MoriLabelling( )
- {
- }
-
- // -------------------------------------------------------------------------
- template< class _TInputImage, class _TLabelImage, class _TTraits >
- typename CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- TNodes CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- _UnifySeeds( )
- {
- this->m_Seeds.clear( );
- const TLabelImage* lbl = this->GetLabels( );
- if( lbl == NULL )
- {
- std::ostringstream msg;
- msg << "itk::ERROR: CTBronchi::MoriLabelling (" << this
- << "): Labelled image not defined.";
- ::itk::ExceptionObject e(
- __FILE__, __LINE__, msg.str( ).c_str( ), ITK_LOCATION
- );
- throw e;
-
- } // fi
-
- // Iterate over labels
- typename TLabelImage::RegionType reg = lbl->GetRequestedRegion( );
- itk::ImageRegionConstIteratorWithIndex< TLabelImage > lIt( lbl, reg );
- for( lIt.GoToBegin( ); !lIt.IsAtEnd( ); ++lIt )
- {
- if( lIt.Get( ) > 0 )
- {
- bool is_seed = false;
- for( unsigned int d = 0; d < TLabelImage::ImageDimension; ++d )
- {
- for( int s = -1; s <= 1; s += 2 )
- {
- TVertex neigh = lIt.GetIndex( );
- neigh[ d ] += s;
- if( reg.IsInside( neigh ) )
- is_seed |= ( lbl->GetPixel( neigh ) == 0 );
-
- } // rof
-
- } // rof
-
- if( !is_seed )
- {
- typename TSeedsInterface::TNode node;
- node.Vertex = lIt.GetIndex( );
- node.Parent = lIt.GetIndex( );
- node.FrontId = lIt.Get( );
- node.Value = this->m_InsideLabel;
- this->_Mark( node.Vertex, node.FrontId );
- this->_UpdateOutputValue( node );
- }
- else
- {
- typename TSeedsInterface::TSeed seed;
- seed.Vertex = lIt.GetIndex( );
- seed.IsPoint = false;
- seed.FrontId = lIt.Get( );
- this->m_Seeds.push_back( seed );
-
- } // fi
-
- } // fi
-
- } // rof
-
- // Ok, finish initialization
- return( this->Superclass::_UnifySeeds( ) );
- }
-
- // -------------------------------------------------------------------------
- template< class _TInputImage, class _TLabelImage, class _TTraits >
- void CTBronchi::MoriLabelling< _TInputImage, _TLabelImage, _TTraits >::
- _UpdateOutputValue( TNode& n )
- {
- const TLabelImage* input_labels = this->GetInputLabelImage( );
-
- this->Superclass::_UpdateOutputValue( n );
- if( n.FrontId != 0 )
- {
- if( input_labels->GetPixel( n.Vertex ) == this->GetInsideValue( ) )
- n.Value = this->GetInsideLabel( );
- else
- n.Value = TOutputValue( 0 );
- this->TAlgorithm::_UpdateOutputValue( n );
-
- } // fi
- }
-*/
+// -------------------------------------------------------------------------
+template< class _TInputImage, class _TLabelImage >
+typename CTBronchi::MoriLabelling< _TInputImage, _TLabelImage >::
+TInputValue CTBronchi::MoriLabelling< _TInputImage, _TLabelImage >::
+GetUpperThreshold( ) const
+{
+ return( this->m_LabelFunctor->GetUpperThreshold( ) );
+}
+
+// -------------------------------------------------------------------------
+template< class _TInputImage, class _TLabelImage >
+void CTBronchi::MoriLabelling< _TInputImage, _TLabelImage >::
+SetUpperThreshold( TInputValue t )
+{
+ this->m_LabelFunctor->SetUpperThreshold( t );
+}
+
+// -------------------------------------------------------------------------
+template< class _TInputImage, class _TLabelImage >
+CTBronchi::MoriLabelling< _TInputImage, _TLabelImage >::
+MoriLabelling( )
+ : Superclass( )
+{
+ this->m_LabelFunctor = TLabelFunctor::New( );
+ this->SetPredicate( this->m_LabelFunctor );
+}
+
+// -------------------------------------------------------------------------
+template< class _TInputImage, class _TLabelImage >
+CTBronchi::MoriLabelling< _TInputImage, _TLabelImage >::
+~MoriLabelling( )
+{
+}
+
+// -------------------------------------------------------------------------
+template< class _TInputImage, class _TLabelImage >
+void CTBronchi::MoriLabelling< _TInputImage, _TLabelImage >::
+_UpdateOutputValue( TNode& n )
+{
+ this->Superclass::_UpdateOutputValue( n );
+ if( n.FrontId != 0 )
+ {
+ const TLabelImage* input_labels = this->GetInputLabels( );
+ if( input_labels->GetPixel( n.Vertex ) == this->GetInsideValue( ) )
+ n.Value = TOutputValue( 1 ); // this->GetInsideLabel( );
+ else
+ n.Value = TOutputValue( 0 );
+ /* TODO
+ if( input_labels->GetPixel( n.Vertex ) == this->GetInsideValue( ) )
+ */
+ } // fi
+}
#endif // __CTBronchi__MoriLabelling__hxx__
git://git.creatis.insa-lyon.fr / FrontAlgorithms.git / blobdiff