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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkBinaryMorphologicalClosingImageFilterTest.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.
=========================================================================*/
#include "itkImageFileReader.h"
#include "itkImageFileWriter.h"
#include "itkCommand.h"
#include "itkSimpleFilterWatcher.h"
#include "itkBinaryMorphologicalClosingImageFilter.h"
#include "itkBinaryBallStructuringElement.h"
int itkBinaryMorphologicalClosingImageFilterTest(int argc, char * argv[])
{
if( argc < 6 )
{
std::cerr << "Missing Parameters " << std::endl;
std::cerr << "Usage: " << argv[0];
std::cerr << " InputImage OutputImage Radius SafeBorder Foreground" << std::endl;
return EXIT_FAILURE;
}
const int dim = 2;
typedef unsigned char PixelType;
typedef itk::Image< PixelType, dim > ImageType;
typedef itk::ImageFileReader< ImageType > ReaderType;
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName( argv[1] );
typedef itk::BinaryBallStructuringElement< PixelType, dim > KernelType;
KernelType ball;
KernelType::SizeType ballSize;
ballSize.Fill( atoi( argv[3] ) );
ball.SetRadius( ballSize );
ball.CreateStructuringElement();
typedef itk::BinaryMorphologicalClosingImageFilter< ImageType, ImageType, KernelType > FilterType;
FilterType::Pointer filter = FilterType::New();
filter->SetInput( reader->GetOutput() );
filter->SetKernel( ball );
// test the default attribute values, and exercise the accesors
if( !filter->GetSafeBorder() )
{
std::cerr << "Wrong SafeBorder default value" << std::endl;
return EXIT_FAILURE;
}
filter->SafeBorderOff();
filter->SafeBorderOn();
filter->SetSafeBorder( atoi( argv[4] ) );
if( filter->GetForegroundValue() != 255 )
{
std::cerr << "Wrong Foreground default value" << std::endl;
return EXIT_FAILURE;
}
filter->SetForegroundValue( atoi( argv[5] ) );
itk::SimpleFilterWatcher watcher(filter, "filter");
typedef itk::ImageFileWriter< ImageType > 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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