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| ==SmoothingRecursiveGaussianImageFilter.cxx== | | {{warning|1=The media wiki content on this page is no longer maintained.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">
| | }} |
| #include "itkImage.h"
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| #include "itkImageFileReader.h"
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| #include "itkDiscreteGaussianImageFilter.h"
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| #include "itkSmoothingRecursiveGaussianImageFilter.h"
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| #include "itkCovariantVector.h"
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| #include "itkNthElementImageAdaptor.h"
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|
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| int main(int argc, char * argv[])
| | [https://itk.org/ITKExamples[ITK Sphinx Examples]] |
| {
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| const unsigned int Dimension = 2;
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| typedef unsigned char PixelComponentType;
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| | |
| typedef itk::Image<itk::CovariantVector< PixelComponentType, 3>,
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| Dimension > ColorImageType;
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|
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| typedef itk::Image<PixelComponentType, Dimension > ScalarImageType;
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| | |
| ColorImageType::Pointer image = ColorImageType::New();
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| | |
| typedef itk::NthElementImageAdaptor<ColorImageType,
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| PixelComponentType> ImageAdaptorType;
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| | |
| ImageAdaptorType::Pointer adaptor = ImageAdaptorType::New();
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| adaptor->SelectNthElement(0);
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| adaptor->SetImage(image);
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| | |
| typedef itk::SmoothingRecursiveGaussianImageFilter<
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| ImageAdaptorType, ScalarImageType > filterType;
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| | |
| filterType::Pointer gaussianFilter = filterType::New();
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| gaussianFilter->SetInput(adaptor);
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| gaussianFilter->Update();
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| | |
| return EXIT_SUCCESS;
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| }
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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(SmoothingRecursiveGaussianImageFilter)
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| FIND_PACKAGE(ITK REQUIRED)
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| INCLUDE(${ITK_USE_FILE})
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| | |
| ADD_EXECUTABLE(SmoothingRecursiveGaussianImageFilter SmoothingRecursiveGaussianImageFilter.cxx)
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| TARGET_LINK_LIBRARIES(SmoothingRecursiveGaussianImageFilter ITKIO)
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| | |
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| </source>
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