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DCM有单帧和多帧的区别
#include "itkImageSeriesReader.h"
#include "itkDICOMImageIO2.h"
#include "itkDICOMSeriesFileNames.h"
#include "itkImageFileWriter.h"
int main( int argc, char* argv[] )
{
typedef itk::Image<short,3> ImageType;
typedef itk::ImageSeriesReader< ImageType > ReaderType;
itk::DICOMImageIO2::Pointer dicomIO = itk::DICOMImageIO2::New();
// Get the DICOM filenames from the directory
itk::DICOMSeriesFileNames::Pointer nameGenerator = itk::DICOMSeriesFileNames::New();
nameGenerator->SetDirectory( "D:\\se6\\ct");
try
{
typedef std::vector<std::string> seriesIdContainer;
const seriesIdContainer & seriesUID = nameGenerator->GetSeriesUIDs();
seriesIdContainer::const_iterator seriesItr = seriesUID.begin();
seriesIdContainer::const_iterator seriesEnd = seriesUID.end();
std::cout << std::endl << "The directory: " << std::endl;
std::cout << std::endl << "D:\\se6\\ct" << std::endl << std::endl;
std::cout << "Contains the following DICOM Series: ";
std::cout << std::endl << std::endl;
while( seriesItr != seriesEnd )
{
std::cout << seriesItr->c_str() << std::endl;
seriesItr++;
}
std::cout << std::endl << std::endl;
std::cout << "Now reading series: " << std::endl << std::endl;
typedef std::vector<std::string> fileNamesContainer;
fileNamesContainer fileNames;
if( argc < 4 ) // If no optional third argument
{
std::cout << seriesUID.begin()->c_str() << std::endl;
fileNames = nameGenerator->GetFileNames();
}
else
{
std::cout << "D:\\se6\\ct2" << std::endl;
fileNames = nameGenerator->GetFileNames( "D:\\se6\\ct2");
}
std::cout << std::endl << std::endl;
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileNames( fileNames );
reader->SetImageIO( dicomIO );
try
{
reader->Update();
}
catch (itk::ExceptionObject &ex)
{
std::cout << ex << std::endl;
return EXIT_FAILURE;
}
typedef itk::ImageFileWriter< ImageType > WriterType;
WriterType::Pointer writer = WriterType::New();
std::cout << "Writing the image as " << std::endl << std::endl;
std::cout << "D:\\se6\\ct2\\1.dcm" << std::endl << std::endl;
writer->SetFileName( "D:\\se6\\ct2\\1.dcm" );
writer->SetInput( reader->GetOutput() );
try
{
writer->Update();
}
catch (itk::ExceptionObject &ex)
{
std::cout << ex;
return EXIT_FAILURE;
}
}
catch (itk::ExceptionObject &ex)
{
std::cout << ex;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}