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| ==VectorRescaleIntensityImageFilter.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| | {{warning|1=The media wiki content on this page is no longer maintained.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 "itkImageFileWriter.h"
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| #include "itkVectorRescaleIntensityImageFilter.h"
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| #include "itkCastImageFilter.h"
| |
| | |
| int main(int argc, char *argv[])
| |
| { | |
| if(argc < 3)
| |
| {
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| std::cerr << "Required: input output" << std::endl;
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| return EXIT_FAILURE;
| |
| }
| |
| | |
| std::string inputFilename = argv[1];
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| std::string outputFilename = argv[2];
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|
| |
| typedef itk::Image<itk::CovariantVector<float, 3>, 2> FloatImageType;
| |
| typedef itk::Image<itk::CovariantVector<unsigned char, 3>, 2> UnsignedCharImageType;
| |
| | |
| typedef itk::ImageFileReader<FloatImageType> ReaderType;
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| ReaderType::Pointer reader = ReaderType::New();
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| reader->SetFileName(inputFilename);
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| reader->Update(); | |
| | |
| typedef itk::VectorRescaleIntensityImageFilter<FloatImageType, UnsignedCharImageType> VectorRescaleFilterType;
| |
| VectorRescaleFilterType::Pointer rescaleFilter = VectorRescaleFilterType::New();
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| rescaleFilter->SetInput(reader->GetOutput());
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| rescaleFilter->SetOutputMaximumMagnitude(255);
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| rescaleFilter->Update();
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| | |
| typedef itk::ImageFileWriter<UnsignedCharImageType> WriterType;
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| WriterType::Pointer writer = WriterType::New();
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| writer->SetFileName(outputFilename);
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| writer->SetInput(rescaleFilter->GetOutput());
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| writer->Update();
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|
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| return EXIT_SUCCESS;
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| }
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| | |
| </source>
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| | |
| {{ITKCMakeLists|VectorRescaleIntensityImageFilter|}}
| |
