[ITK-users] itk - Writing dicom files from single 3D file

[Audrey Istace]

Hi Matt,

Thank you for answering.
I am not sure to understand. Does that mean that I cannot write dicom files using DCMTKImageIO (or any other itk DCMTK class) ?

-----Message d'origine-----
De : Matt McCormick [mailto:matt.mccormick at kitware.com] 
Envoyé : mardi 24 mars 2015 17:44
À : Audrey Istace
Cc : insight-users at itk.org
Objet : Re: [ITK-users] itk - Writing dicom files from single 3D file

Hi,

DCMTKImageIO not serialize or de-serialize DICOM tags to / from its MetaDataDictionaryArray currently like GDCM does.

HTH,
Matt

On Mon, Mar 23, 2015 at 11:11 AM, AI <audrey.istace at imavie.fr> wrote:
> Hello,
>
> I would like to write Dicom files from a nifti image files using 
> DCMTKImageIO. In the code below, I read a nifti file using 
> itkImageFileReader, and then try to write dicom files using 
> itkImageSeriesWriter. I was not able to do it, probably because of the 
> SetMetaDataDictionaryArray method, that I don’t know how to use since 
> I don’t read dicom series as input. Can you help me with that ?
>
> Thank you very much,
>
> Audrey
>
> #include "itkDCMTKImageIO.h"
> #include "itkNumericSeriesFileNames.h"
> #include "itkImageFileReader.h"
> #include "itkImageSeriesWriter.h"
>
> int main(int argc, char *argv[])
> {
>                typedef signed short
> PixelType;
>                const unsigned int
> Dimension = 3;
>                typedef itk::Image< PixelType, Dimension > ImageType;
>                typedef itk::Image< PixelType, 2 > OutputImageType;
>                typedef itk::ImageFileReader< ImageType > ReaderType;
>                typedef itk::DCMTKImageIO ImageIOType;
>                typedef itk::NumericSeriesFileNames NamesGeneratorType;
>                typedef itk::ImageSeriesWriter< ImageType, 
> OutputImageType > WriterType;
>
>                ImageIOType::Pointer dcmtkIO = ImageIOType::New();
>                NamesGeneratorType::Pointer namesGenerator = 
> NamesGeneratorType::New();
>                ReaderType::Pointer reader = ReaderType::New();
>                WriterType::Pointer writer = WriterType::New();
>
>                reader->SetFileName( "../../out.nii" );
>                reader->Update();
>
>
>
>                itksys::SystemTools::MakeDirectory( 
> "../../OutputDicom/" );
>
>                std::string seriesFormat = "../../OutputDicom/IM%d.dcm";
>                namesGenerator->SetSeriesFormat (seriesFormat.c_str());
>                namesGenerator->SetStartIndex (1);
>                namesGenerator->SetEndIndex (166);
>
>
>                writer->SetInput( reader->GetOutput() );
>                writer->SetImageIO( dcmtkIO );
>                writer->SetFileNames( namesGenerator->GetFileNames() );
> //           writer->SetMetaDataDictionaryArray(
> reader->GetMetaDataDictionaryArray() );
>                writer->Update();
> }
>
>
>
>
> --
> View this message in context: 
> http://itk-insight-users.2283740.n2.nabble.com/itk-Writing-dicom-files
> -from-single-3D-file-tp7587034.html
> Sent from the ITK Insight Users mailing list archive at Nabble.com.
> _____________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at 
> http://www.kitware.com/opensource/opensource.html
>
> Kitware offers ITK Training Courses, for more information visit:
> http://www.kitware.com/products/protraining.php
>
> Please keep messages on-topic and check the ITK FAQ at:
> http://www.itk.org/Wiki/ITK_FAQ
>
> Follow this link to subscribe/unsubscribe:
> http://public.kitware.com/mailman/listinfo/insight-users