-#include <itkImage.h>
-#include <itkImageFileReader.h>
-#include <itkSignedMaurerDistanceMapImageFilter.h>
-#include <itkMinimumMaximumImageCalculator.h>
-#include <fpa/Image/SkeletonFilter.h>
-#include <cpExtensions/Algorithms/SkeletonWriter.h>
-
-// -------------------------------------------------------------------------
-typedef itk::Image< double, 2 > TImage;
-typedef itk::ImageFileReader< TImage > TReader;
-typedef itk::SignedMaurerDistanceMapImageFilter< TImage, TImage > TDMap;
-typedef itk::MinimumMaximumImageCalculator< TImage > TMinMax;
-typedef fpa::Image::SkeletonFilter< TImage > TFilter;
-typedef TFilter::TSkeleton TSkeleton;
-typedef cpExtensions::Algorithms::SkeletonWriter< TSkeleton > TWriter;
-
-// -------------------------------------------------------------------------
-int main( int argc, char* argv[] )
-{
- if( argc < 3 )
- {
- std::cerr
- << "Usage: " << argv[ 0 ]
- << " input_filename output_filename" << std::endl;
- return( 1 );
-
- } // fi
- std::string in_fname = argv[ 1 ];
- std::string out_fname = argv[ 2 ];
-
- TReader::Pointer reader = TReader::New( );
- reader->SetFileName( in_fname );
-
- TDMap::Pointer dmap = TDMap::New( );
- dmap->SetInput( reader->GetOutput( ) );
- dmap->InsideIsPositiveOn( );
- dmap->SquaredDistanceOff( );
- dmap->UseImageSpacingOn( );
- dmap->Update( );
-
- TMinMax::Pointer minmax = TMinMax::New( );
- minmax->SetImage( dmap->GetOutput( ) );
- minmax->Compute( );
-
- TFilter::Pointer filter = TFilter::New( );
- filter->SetInput( dmap->GetOutput( ) );
- filter->AddSeed( minmax->GetIndexOfMaximum( ), 0 );
- filter->Update( );
-
- TWriter::Pointer writer = TWriter::New( );
- writer->SetInput( filter->GetSkeleton( ) );
- writer->SetFileName( out_fname );
- writer->Update( );
-
- return( 0 );
-}
-
-// eof - $RCSfile$