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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkBinaryStatisticsKeepNObjectsImageFilterTest1.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 "itkBinaryStatisticsKeepNObjectsImageFilter.h"
#include "itkTestingMacros.h"
int itkBinaryStatisticsKeepNObjectsImageFilterTest1(int argc, char * argv[])
{
if( argc != 10 )
{
std::cerr << "Usage: " << argv[0] << " input feature output";
std::cerr << " foreground background numberOfObjectsToKeep";
std::cerr << "reverseOrdering connectivity attribute" << std::endl;
return EXIT_FAILURE;
}
const unsigned int dim = 2;
typedef itk::Image< unsigned char, dim > IType;
typedef itk::ImageFileReader< IType > ReaderType;
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName( argv[1] );
ReaderType::Pointer reader2 = ReaderType::New();
reader2->SetFileName( argv[2] );
typedef itk::BinaryStatisticsKeepNObjectsImageFilter< IType, IType > BinaryKeepNObjectsType;
BinaryKeepNObjectsType::Pointer KeepNObjects = BinaryKeepNObjectsType::New();
KeepNObjects->SetInput( reader->GetOutput() );
KeepNObjects->SetFeatureImage( reader2->GetOutput() );
//testing get/set ForegroundValue macro
int ForegroundValue = ( atoi(argv[4]) );
KeepNObjects->SetForegroundValue( ForegroundValue );
TEST_SET_GET_VALUE( ForegroundValue, KeepNObjects->GetForegroundValue() );
//testing get/set BackgroundValue macro
int BackgroundValue = ( atoi(argv[5]) );
KeepNObjects->SetBackgroundValue( BackgroundValue );
TEST_SET_GET_VALUE( BackgroundValue, KeepNObjects->GetBackgroundValue() );
//testing get and set macros for Lambda
unsigned int numberOfObjects = atoi( argv[6] );
KeepNObjects->SetNumberOfObjects( numberOfObjects );
TEST_SET_GET_VALUE( numberOfObjects, KeepNObjects->GetNumberOfObjects() );
//testing boolean macro for ReverseOrdering
KeepNObjects->ReverseOrderingOn();
TEST_SET_GET_VALUE( true, KeepNObjects->GetReverseOrdering() );
KeepNObjects->ReverseOrderingOff();
TEST_SET_GET_VALUE( false, KeepNObjects->GetReverseOrdering() );
//testing get and set macros or ReverseOrdering
bool reverseOrdering = atoi( argv[7] );
KeepNObjects->SetReverseOrdering( reverseOrdering );
TEST_SET_GET_VALUE( reverseOrdering , KeepNObjects->GetReverseOrdering() );
//testing boolean macro for FullyConnected
KeepNObjects->FullyConnectedOn();
TEST_SET_GET_VALUE( true, KeepNObjects->GetFullyConnected() );
KeepNObjects->FullyConnectedOff();
TEST_SET_GET_VALUE( false, KeepNObjects->GetFullyConnected() );
//testing get and set macros or FullyConnected
bool fullyConnected = atoi( argv[8] );
KeepNObjects->SetFullyConnected( fullyConnected );
TEST_SET_GET_VALUE( fullyConnected , KeepNObjects->GetFullyConnected() );
//testing get and set macros for Attribute
BinaryKeepNObjectsType::AttributeType attribute = atoi( argv[9] );
KeepNObjects->SetAttribute( attribute );
TEST_SET_GET_VALUE( attribute, KeepNObjects->GetAttribute() );
itk::SimpleFilterWatcher watcher(KeepNObjects, "filter");
typedef itk::ImageFileWriter< IType > WriterType;
WriterType::Pointer writer = WriterType::New();
writer->SetInput( KeepNObjects->GetOutput() );
writer->SetFileName( argv[3] );
writer->UseCompressionOn();
TRY_EXPECT_NO_EXCEPTION( writer->Update() );
std::cout << "Test Complete!" << std::endl;
return EXIT_SUCCESS;
}
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