1 #include <itkCommand.h>
3 #include <itkImageFileReader.h>
4 #include <itkImageFileWriter.h>
6 #include <fpa/Image/MoriRegionGrow.h>
8 // -------------------------------------------------------------------------
9 static const unsigned int VDim = 3;
11 typedef itk::Image< TPixel, VDim > TImage;
12 typedef itk::ImageFileReader< TImage > TReader;
13 typedef itk::ImageFileWriter< TImage > TWriter;
14 typedef fpa::Image::MoriRegionGrow< TImage, TImage > TFilter;
15 typedef itk::ImageFileWriter< TFilter::TAuxiliaryImage > TAuxWriter;
17 // -------------------------------------------------------------------------
18 int main( int argc, char* argv[] )
24 << "Usage: " << argv[ 0 ]
25 << " input_image output_image auxiliary_image lower upper delta";
26 for( unsigned int i = 0; i < VDim; ++i )
27 std::cerr << " s_" << i;
28 std::cerr << std::endl;
32 std::string input_image_filename = argv[ 1 ];
33 std::string output_image_filename = argv[ 2 ];
34 std::string auxiliary_image_filename = argv[ 3 ];
35 TPixel lower = std::atof( argv[ 4 ] );
36 TPixel upper = std::atof( argv[ 5 ] );
37 TPixel delta = std::atof( argv[ 6 ] );
39 TReader::Pointer reader = TReader::New( );
40 reader->SetFileName( input_image_filename );
42 TFilter::Pointer filter = TFilter::New( );
43 filter->SetInput( reader->GetOutput( ) );
44 filter->SetThresholdRange( lower, upper, delta );
45 TImage::IndexType seed;
46 for( int i = 0; i < VDim; ++i )
47 seed[ i ] = std::atoi( argv[ i + 7 ] );
48 filter->SetSeed( seed );
49 filter->SetInsideValue( 255 );
50 filter->SetOutsideValue( 0 );
52 TWriter::Pointer writer = TWriter::New( );
53 writer->SetInput( filter->GetOutput( ) );
54 writer->SetFileName( output_image_filename );
59 catch( std::exception& err )
61 std::cerr << "ERROR: " << err.what( ) << std::endl;
66 TAuxWriter::Pointer aux_writer = TAuxWriter::New( );
67 aux_writer->SetInput( filter->GetAuxiliaryImage( ) );
68 aux_writer->SetFileName( auxiliary_image_filename );
71 aux_writer->Update( );
73 catch( std::exception& err )
75 std::cerr << "ERROR: " << err.what( ) << std::endl;