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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkLabelImageToShapeLabelMapFilterTest1.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 "itkSimpleFilterWatcher.h"
#include "itkLabelObject.h"
#include "itkLabelMap.h"
#include "itkLabelImageToShapeLabelMapFilter.h"
#include "itkLabelMapToLabelImageFilter.h"
#include "itkTestingMacros.h"
int itkLabelImageToShapeLabelMapFilterTest1(int argc, char * argv[])
{
if( argc != 6 )
{
std::cerr << "Usage: " << argv[0];
std::cerr << " inputBinaryImage outputShapeLabelMap";
std::cerr << " backgroundValue computeFeretDiameter computePerimeter";
std::cerr << std::endl;
return EXIT_FAILURE;
}
const unsigned int dim = 2;
typedef unsigned char PixelType;
typedef itk::Image< PixelType, dim > ImageType;
typedef itk::ShapeLabelObject< PixelType, dim > LabelObjectType;
typedef itk::LabelMap< LabelObjectType > LabelMapType;
typedef itk::ImageFileReader< ImageType > ReaderType;
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName( argv[1] );
typedef itk::LabelImageToShapeLabelMapFilter< ImageType, LabelMapType> L2SType;
L2SType::Pointer l2s = L2SType::New();
l2s->SetInput( reader->GetOutput() );
const PixelType backgroundValue = atoi(argv[3]);
l2s->SetBackgroundValue( backgroundValue );
TEST_SET_GET_VALUE( backgroundValue, l2s->GetBackgroundValue() );
const bool computeFeretDiameter = atoi( argv[4]);
l2s->SetComputeFeretDiameter( computeFeretDiameter );
TEST_SET_GET_VALUE( computeFeretDiameter, l2s->GetComputeFeretDiameter() );
const bool computePerimeter = atoi( argv[5]);
l2s->SetComputePerimeter( computePerimeter );
TEST_SET_GET_VALUE( computePerimeter, l2s->GetComputeFeretDiameter() );
typedef itk::LabelMapToLabelImageFilter< LabelMapType, ImageType> L2IType;
L2IType::Pointer l2i = L2IType::New();
l2i->SetInput( l2s->GetOutput() );
typedef itk::ImageFileWriter< ImageType > WriterType;
WriterType::Pointer writer = WriterType::New();
writer->SetInput( l2i->GetOutput() );
writer->SetFileName( argv[2] );
writer->UseCompressionOn();
TRY_EXPECT_NO_EXCEPTION( writer->Update() );
return EXIT_SUCCESS;
}
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