-// -------------------------------------------------------------------------
-template< class _TInputImage, class _TOutputImage >
-typename fpa::Image::Dijkstra< _TInputImage, _TOutputImage >::
-TScalar fpa::Image::Dijkstra< _TInputImage, _TOutputImage >::
-_Cost( const TVertex& a, const TVertex& b ) const
-{
- auto input = this->GetInput( );
- TScalar coeff = TScalar( 1 );
- if( this->m_UseImageSpacing )
- {
- typename _TInputImage::PointType pa, pb;
- input->TransformIndexToPhysicalPoint( a, pa );
- input->TransformIndexToPhysicalPoint( b, pb );
- coeff = TScalar( pa.EuclideanDistanceTo( pb ) );
-
- } // fi
- TScalar va = TScalar( input->GetPixel( a ) );
- return( va * coeff );
-}
-
-#endif // __FPA__IMAGE__DIJKSTRA__HXX__