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[FrontAlgorithms.git] / appli / experiments / Hausdorff.cxx

diff --git a/appli/experiments/Hausdorff.cxx b/appli/experiments/Hausdorff.cxx
new file mode 100644 (file)
index 0000000..dce01ef
--- /dev/null
+++ b/appli/experiments/Hausdorff.cxx
@@ -0,0 +1,48 @@
+#include <itkImage.h>
+#include <itkImageFileReader.h>
+#include <itkHausdorffDistanceImageFilter.h>
+
+typedef double TScalar;
+typedef itk::Image< TScalar, 3 > TImage;
+typedef itk::ImageFileReader< TImage > TReader;
+typedef itk::HausdorffDistanceImageFilter< TImage, TImage > THausdorff;
+
+int main( int argc, char* argv[] )
+{
+  if( argc < 3 )
+  {
+    std::cerr
+      << "Usage: " << argv[ 0 ]
+      << " image1 image2"
+      << std::endl;
+    return( 1 );
+
+  } // fi
+  std::string image1_name = argv[ 1 ];
+  std::string image2_name = argv[ 2 ];
+
+  TReader::Pointer reader1 = TReader::New( );
+  reader1->SetFileName( image1_name );
+  reader1->Update( );
+
+  TReader::Pointer reader2 = TReader::New( );
+  reader2->SetFileName( image2_name );
+  reader2->Update( );
+
+  THausdorff::Pointer hausdorff = THausdorff::New( );
+  hausdorff->SetInput1( reader1->GetOutput( ) );
+  hausdorff->SetInput2( reader2->GetOutput( ) );
+  hausdorff->SetUseImageSpacing( true );
+  hausdorff->Update( );
+
+  std::cout
+    << image1_name << " "
+    << image2_name << " "
+    << hausdorff->GetHausdorffDistance( ) << " "
+    << hausdorff->GetAverageHausdorffDistance( )
+    << std::endl;
+
+  return( 0 );
+}
+
+// eof - $RCSfile$