-double MeasureTime( itk::ProcessObject* f )
-{
- std::chrono::time_point< std::chrono::high_resolution_clock > s, e;
- std::chrono::duration< double > t;
- s = std::chrono::high_resolution_clock::now( );
- f->Update( );
- e = std::chrono::high_resolution_clock::now( );
- t = e - s;
- return( t.count( ) );
-}
-
-// -------------------------------------------------------------------------
-template< class _TImagePtr >
-void ReadImage( _TImagePtr& image, const std::string& fname )
-{
- typedef typename _TImagePtr::ObjectType _TImage;
- typedef itk::ImageFileReader< _TImage > _TReader;
- typename _TReader::Pointer reader = _TReader::New( );
- reader->SetFileName( fname );
- double t = MeasureTime( reader );
- std::cout << "Read " << fname << " in " << t << " s" << std::endl;
- image = reader->GetOutput( );
- image->DisconnectPipeline( );
-}
-
-// -------------------------------------------------------------------------
-template< class _TImage >
-void WriteImage( const _TImage* image, const std::string& fname )
-{
- typedef itk::ImageFileWriter< _TImage > _TWriter;
- typename _TWriter::Pointer writer = _TWriter::New( );
- writer->SetFileName( fname );
- writer->SetInput( image );
- double t = MeasureTime( writer );
- std::cout << "Wrote " << fname << " in " << t << " s" << std::endl;
-}
-
-// -------------------------------------------------------------------------
-bool ParseArgs(
- std::map< std::string, std::string >& args, int argc, char* argv[]
- )