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ClampImage.cpp
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ClampImage.cpp
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#include "itkImage.h"
#include "itkImageFileReader.h"
#include "itkImageFileWriter.h"
#include "itkClampImageFilter.h"
typedef itk::Image<float, 2> ImageType;
int main(int argc, char *argv[])
{
// Verify arguments
if(argc < 3)
{
std::cerr << "Required: inputFilename outputFilename" << std::endl;
return EXIT_FAILURE;
}
// Parse arguments
std::string inputFilename = argv[1];
std::string outputFilename = argv[2];
// Output arguments
std::cout << "inputFilename " << inputFilename << std::endl;
std::cout << "outputFilename " << outputFilename << std::endl;
// Read file
typedef itk::ImageFileReader<ImageType> ReaderType;
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName(inputFilename);
reader->Update();
typedef itk::ClampImageFilter< ImageType, ImageType > ClampFilterType;
ClampFilterType::Pointer clampFilter = ClampFilterType::New();
clampFilter->SetInput(reader->GetOutput());
clampFilter->Update();
// Write the result
typedef itk::ImageFileWriter<ImageType> WriterType;
WriterType::Pointer writer = WriterType::New();
writer->SetFileName(outputFilename);
writer->SetInput(clampFilter->GetOutput());
writer->Update();
return EXIT_SUCCESS;
}