[Insight-users] My God , I just want to read a dcm file and write to dcm file , Please help me

[章强]

Dear 
       I just want to read a dcm file and write to dcm file , but when I run my code , something confuse me happened .
 
and My code is :
#include "itkImageFileReader.h"
#include "itkImageFileWriter.h"
#include "itkRescaleIntensityImageFilter.h"
#include "itkGDCMImageIO.h"


#include <list>
#include <fstream>


int main()
{
  typedef signed short InputPixelType;
  const unsigned int   InputDimension = 3;


  typedef itk::Image< InputPixelType, InputDimension > InputImageType;


  typedef itk::ImageFileReader< InputImageType > ReaderType;


  ReaderType::Pointer reader = ReaderType::New();
  reader->SetFileName( "C:\\Users\\zhq\\Desktop\\data\\pdVISTA\\E403434298\\E403434298S1601I1.dcm" );


  typedef itk::GDCMImageIO           ImageIOType;


  ImageIOType::Pointer gdcmImageIO = ImageIOType::New();


  reader->SetImageIO( gdcmImageIO );


  reader->Update();


  typedef itk::ImageFileWriter< InputImageType >  Writer1Type;


  Writer1Type::Pointer writer1 = Writer1Type::New();


  writer1->SetFileName( "C:\\Users\\zhq\\Desktop\\2.dcm" );
  writer1->SetInput( reader->GetOutput() );


  writer1->SetImageIO( gdcmImageIO );


  writer1->Update();


}
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