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| ==MergeLabelMapFilter.cxx== | | {{warning|1=The media wiki content on this page is no longer maintained.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 "itkBinaryImageToShapeLabelMapFilter.h"
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| #include "itkMergeLabelMapFilter.h"
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| | |
| int main(int, char*[])
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| {
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| typedef itk::Image<int, 3> ImageType;
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| | |
| //Binary Image to Shape Label Map.
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| typedef itk::BinaryImageToShapeLabelMapFilter<ImageType> BI2SLMType;
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| typedef BI2SLMType::OutputImageType LabelMapType;
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| typedef BI2SLMType::LabelObjectType LabelObjectType;
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| | |
| typedef itk::MergeLabelMapFilter<LabelMapType> MergerType;
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| MergerType::Pointer merger = MergerType::New();
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| merger->SetMethod(MergerType::PACK);
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| | |
| int noObjects = 4;
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| | |
| for (int i = 1; i <= noObjects; i++) | |
| {
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| LabelMapType::Pointer labelMap = LabelMapType::New();
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| LabelObjectType::Pointer labelObject = LabelObjectType::New();
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| | |
| labelObject->SetLabel(1);
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| labelMap->AddLabelObject(labelObject);
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| labelMap->Update();
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| merger->SetInput(i - 1, labelMap);
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| }
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| merger->Update();
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| std::cout << "number of objects: "
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| << merger->GetOutput()->GetNumberOfLabelObjects() << "\n";
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| std::cout << "number of expected objects: " << noObjects << "\n";
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| | |
| return EXIT_SUCCESS;
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| }
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| </source>
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| {{ITKCMakeLists|{{SUBPAGENAME}}}}
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