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| ==CurvatureFlowImageFilter.cxx==
| | {{warning|1=The media wiki content on this page is no longer maintained. The examples presented on the https://itk.org/Wiki/* pages likely require ITK version 4.13 or earlier releases. In many cases, the examples on this page no longer conform to the best practices for modern ITK versions.}} |
| <source lang="cpp">
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| #include "itkImage.h"
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| #include "itkCastImageFilter.h"
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| #include "itkCurvatureFlowImageFilter.h"
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| #include "itkImageFileReader.h"
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| #include "itkImageFileWriter.h"
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| | |
| int main( int argc, char *argv[])
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| { | |
| if( argc < 3 )
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| {
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| std::cerr << "Missing Parameters " << std::endl;
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| std::cerr << "Usage: " << argv[0];
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| std::cerr << " inputImage outputImage" << std::endl;
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| return 1;
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| }
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| | |
| typedef float InternalPixelType;
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| typedef unsigned char ExternalPixelType;
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| const unsigned int Dimension = 2;
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| typedef itk::Image< InternalPixelType, Dimension > InternalImageType;
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| typedef itk::Image< ExternalPixelType, Dimension > ExternalImageType;
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| | |
| typedef itk::ImageFileReader< InternalImageType > ReaderType;
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| typedef itk::ImageFileWriter< ExternalImageType > WriterType;
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| ReaderType::Pointer reader = ReaderType::New(); | |
| WriterType::Pointer writer = WriterType::New();
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| | |
| reader->SetFileName( argv[1] );
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| writer->SetFileName( argv[2] );
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| | |
| typedef itk::CurvatureFlowImageFilter< InternalImageType, InternalImageType >CurvatureFlowImageFilterType;
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| CurvatureFlowImageFilterType::Pointer smoothing = CurvatureFlowImageFilterType::New();
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| smoothing->SetInput( reader->GetOutput() );
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| | |
| typedef itk::CastImageFilter< InternalImageType, ExternalImageType > CastingFilterType;
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| CastingFilterType::Pointer caster = CastingFilterType::New();
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| | |
| caster->SetInput( smoothing->GetOutput() );
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| writer->SetInput( caster->GetOutput() );
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| smoothing->SetNumberOfIterations( 5 );
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| smoothing->SetTimeStep( 0.125 );
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| writer->Update();
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| return 0;
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| } | |
| </source>
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| | |
| ==CMakeLists.txt==
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| <source lang="cmake">
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| cmake_minimum_required(VERSION 2.6)
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| PROJECT(CurvatureFlowImageFilter)
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| FIND_PACKAGE(ITK REQUIRED)
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| INCLUDE(${ITK_USE_FILE})
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| ADD_EXECUTABLE(CurvatureFlowImageFilter CurvatureFlowImageFilter.cxx)
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| TARGET_LINK_LIBRARIES(CurvatureFlowImageFilter ITKIO)
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| </source>
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