[Insight-users] how to read ECG curveData from DICOM header?

[Vincent A. Magnotta]

Wei,

You might need to turn on two options to the GDCM reader that is used to
load the DICOM images. This includes telling GDCM to load the private
tags and the maximum size of a tag to load.

typedef itk::GDCMImageIO ImageIOType;
ImageIOType::Pointer gdcmIO = ImageIOType::New();
gdcmIO->LoadPrivateTagsOn();
gdcmIO->SetMaxSizeLoadEntry( 65535 );


Vince


On Wed, 2008-03-19 at 09:35 -0700, wei wei wrote:
> Dear friends,
> 
> Any body has experience using ITK to read ECG
> curveData from DICOM header file? 
> 
> I tried the example in the ITK software guide which
> reads a tagKey. It only works for the simple public
> tag such as an integral but not for the large ECG
> sample array (5000, 3000). The string returned is kind
> of wired and doesn't match to the number of samples at
> all.
> 
> Any help will be highly appreciated.
> 
> Wei
> 
> 
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Assistant Professor
Department of Radiology
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