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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkBinaryDilateImageFilterTest3.cxx
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#if defined(_MSC_VER)
#pragma warning ( disable : 4786 )
#endif
#include "itkImageFileReader.h"
#include "itkImageFileWriter.h"
#include "itkSimpleFilterWatcher.h"
#include "itkBinaryDilateImageFilter.h"
#include "itkBinaryBallStructuringElement.h"
int itkBinaryDilateImageFilterTest3(int argc, char * argv[])
{
if( argc < 7 )
{
std::cerr << "Missing Parameters " << std::endl;
std::cerr << "Usage: " << argv[0];
std::cerr << " InputImage OutputImage Foreground Background BoundaryToForeground Radius" << std::endl;
return EXIT_FAILURE;
}
const int dim = 2;
typedef unsigned char PType;
typedef itk::Image< PType, dim > IType;
typedef itk::ImageFileReader< IType > ReaderType;
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName( argv[1] );
typedef itk::BinaryBallStructuringElement< PType, dim > SRType;
SRType kernel;
kernel.SetRadius( atoi(argv[6]) );
kernel.CreateStructuringElement();
typedef itk::BinaryDilateImageFilter< IType, IType, SRType > FilterType;
FilterType::Pointer filter = FilterType::New();
filter->SetInput( reader->GetOutput() );
filter->SetKernel( kernel );
// test default values
if ( filter->GetBackgroundValue( ) != itk::NumericTraits< PType >::NonpositiveMin() )
{
std::cerr << "Wrong default background value." << std::endl;
return EXIT_FAILURE;
}
if ( filter->GetForegroundValue( ) != itk::NumericTraits< PType >::max() )
{
std::cerr << "Wrong default foreground value." << std::endl;
return EXIT_FAILURE;
}
if ( filter->GetDilateValue( ) != itk::NumericTraits< PType >::max() )
{
std::cerr << "Wrong default dilate value." << std::endl;
return EXIT_FAILURE;
}
if ( filter->GetBoundaryToForeground( ) != false )
{
std::cerr << "Wrong default BoundaryToForeground value." << std::endl;
return EXIT_FAILURE;
}
//Exercise Set/Get methods for Background Value
filter->SetForegroundValue( atoi(argv[3]) );
if ( filter->GetForegroundValue( ) != atoi(argv[3]) )
{
std::cerr << "Set/Get Foreground value problem." << std::endl;
return EXIT_FAILURE;
}
// the same with the alias
filter->SetDilateValue( atoi(argv[3]) );
if ( filter->GetDilateValue( ) != atoi(argv[3]) )
{
std::cerr << "Set/Get Dilate value problem." << std::endl;
return EXIT_FAILURE;
}
filter->SetBackgroundValue( atoi(argv[4]) );
if ( filter->GetBackgroundValue( ) != atoi(argv[4]) )
{
std::cerr << "Set/Get Background value problem." << std::endl;
return EXIT_FAILURE;
}
filter->SetBoundaryToForeground( atoi(argv[5]) );
if ( filter->GetBoundaryToForeground( ) != (bool)atoi(argv[5]) )
{
std::cerr << "Set/Get BoundaryToForeground value problem." << std::endl;
return EXIT_FAILURE;
}
itk::SimpleFilterWatcher watcher(filter, "filter");
typedef itk::ImageFileWriter< IType > WriterType;
WriterType::Pointer writer = WriterType::New();
writer->SetInput( filter->GetOutput() );
writer->SetFileName( argv[2] );
try
{
writer->Update();
}
catch ( itk::ExceptionObject & excp )
{
std::cerr << excp << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
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