[Insight-users] WG: private Tags

[John Drescher]

2011/9/14 Torsten Schön <Torsten.Schoen at soft-gate.de>:
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>
> Hi All,
>
>
>
> I try to read some private tags from a DICOM image file.
>
> I am using the following code:
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>
>
> // Pixel type
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>        typedef signed short       PixelType;
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>        // dimension
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>        const unsigned int         Dimension = 2;
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>        typedef itk::Image< PixelType, Dimension >      ImageType;
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>        typedef itk::ImageFileReader< ImageType >     ReaderType;
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>        typedef itk::GDCMImageIO ImageIOType;
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>        typedef itk::MetaDataDictionary DictionaryType;
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>        typedef itk::MetaDataObject< std::string > MetaDataStringType;
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>        typedef itk::MetaDataObject< int > MetaDataIntegerType;
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>
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>        ReaderType::Pointer reader = ReaderType::New();
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>        ImageIOType::Pointer dicomIO = ImageIOType::New();
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>
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>        dicomIO->SetLoadPrivateTags(true);
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>        dicomIO->LoadPrivateTagsOn();
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>        dicomIO->SetMaxSizeLoadEntry(0xffff);
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>
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>       reader->SetFileName( m_sImageFileName );
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>        reader->SetImageIO( dicomIO );
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>        reader->Update();
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>        std::string value;
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>        bool res = dicomIO->GetValueFromTag("0017|101e",value);
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>
>
> In the documentation I wrote, that SetLoadPrivateTags(true); and
> LoadPrivateTagsOn() has no effect in the latest versions of gdcm.
>
> How can I read a private tag from the image?
>
>
You need to use system GDCM 2.0.X or ITK-4.0.X

John