[Insight-users] how to create a header for a non Dicom Image, set some field in it, and save it as Dicom file

[charfeddine amir]

Hi All,
 I ve read section 7 .1 2 .7 Changing a DICOM Header in the ItkSoftwareGuide, but here we change the header of a Dicom Image. In my case, i have to create a new image and then to set some header field, how could i do that?
 I try this but it seems not working :
 
     DictionaryType & dictionary = m_DiasstoledImage->GetMetaDataDictionary();
     //    m_DiasstoledImage is the new image
     std::string entryId( Dist );
     std::string value;
     value=ltostr(R+RP);
     itk::EncapsulateMetaData<std::string>( dictionary, entryId, value );
 
     entryId = DistP;
     value=ltostr(R);
     itk::EncapsulateMetaData<std::string>( dictionary, entryId, value );
 
     entryId = PAngle;
     value=ltostr(PAngleValue);
     itk::EncapsulateMetaData<std::string>( dictionary, entryId, value );
 
     entryId = SAngle;
     value=ltostr(SAngleValue);
     itk::EncapsulateMetaData<std::string>( dictionary, entryId, value );
 
     compt++;
     value=ltostr(compt);
     strcpy(m_ProjectionFileName,"projection");
     strcat(m_ProjectionFileName,value.c_str());
     strcat(m_ProjectionFileName,".dcm");
     std::cout<<m_ProjectionFileName<<std::endl;
 
      m_2DRescaler->SetInput(m_DiasstoledImage);
     m_ImageWriter->SetFileName(m_ProjectionFileName);
     m_ImageWriter->SetInput( m_2DRescaler->GetOutput() );
     m_ImageWriter->SetImageIO( dicomIO );
     m_ImageWriter->Update();
 
 thx a lot,
 
		
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