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| ==NormalizeToConstantImageFilter.cxx== | | {{warning|1=The media wiki content on this page is no longer maintained.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 "itkImageRegionConstIterator.h"
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| #include "itkNormalizeToConstantImageFilter.h"
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| | |
| typedef itk::Image<float, 2> ImageType;
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| | |
| static void CreateImage(ImageType::Pointer image);
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| int main(int, char *[])
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| {
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| // Create an image
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| ImageType::Pointer image = ImageType::New();
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| CreateImage(image);
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|
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| typedef itk::NormalizeToConstantImageFilter <ImageType, ImageType> NormalizeToConstantImageFilterType;
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| NormalizeToConstantImageFilterType::Pointer normalizeToConstantImageFilter = NormalizeToConstantImageFilterType::New();
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| normalizeToConstantImageFilter->SetInput(image);
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| normalizeToConstantImageFilter->SetConstant(1);
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| normalizeToConstantImageFilter->Update();
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| | |
| itk::ImageRegionConstIterator<ImageType> imageIterator(normalizeToConstantImageFilter->GetOutput(),
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| normalizeToConstantImageFilter->GetOutput()->GetLargestPossibleRegion());
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|
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| // The output pixels should all be 1/9 (=0.11111)
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| while(!imageIterator.IsAtEnd())
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| {
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| std::cout << imageIterator.Get() << std::endl;
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| ++imageIterator;
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| }
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| return EXIT_SUCCESS;
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| }
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| | |
| static void CreateImage(ImageType::Pointer image)
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| {
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| // Create an image full of 1's
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|
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| ImageType::IndexType start;
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| start.Fill(0);
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|
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| ImageType::SizeType size;
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| size.Fill(3);
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|
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| ImageType::RegionType region(start,size); | |
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| image->SetRegions(region);
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| image->Allocate();
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| image->FillBuffer(1);
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|
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| }
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| </source>
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| {{ITKCMakeLists|{{SUBPAGENAME}}}}
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