[ITK-users] [ITK] (no subject)

[Matt McCormick]

Hi Roy,

Does ccalling LoadPrivateTagsOn() [1] or LoadSequencesOn() [2] improve
the result?

Matt

[1] http://www.itk.org/Doxygen/html/classitk_1_1GDCMImageIO.html#a26ea3d5e85c0e6a7a614cbfbc05c4478

[2] http://www.itk.org/Doxygen/html/classitk_1_1GDCMImageIO.html#a7e81a44773f7daf85c6523866312372e

On Mon, Jul 14, 2014 at 8:19 PM, Harnish, Roy <Roy.Harnish at ucsf.edu> wrote:
> Hi,
>
> I'm wondering if there is a procedure for adding a dicom dictionary to those
> that are used by the GDCMImageIO, or a way to parse a private field by
> furnishing the pertinent info to the right method.  I'm trying to access the
> field 0119,1030, which is pretty much a 3d version of
> ImageOrientationPatient.  I have no problem seeing the field in a dcmdump of
> an image that contains the field, but am having trouble getting my program
> to handle the field properly.  Here's what a dcmdump of the field looks
> like:
>
> cbl-mbp-3369:Release rharnish$ dcmdump dce.dcm | grep -i imageor
> (0020,0037) DS [-1\-0\0\-0\-1\0]                        #  16, 6
> ImageOrientationPatient
> cbl-mbp-3369:Release rharnish$ dcmdump dce.dcm | grep -i 0119,1030
> (0119,1030) DS [-1\-0\0\-0\-1\0\0\0\1]                  #  22, 9 Unknown Tag
> & Data
> cbl-mbp-3369:Release rharnish$
>
> This is a section of code that tires to parse the field:
>
>     std::string tagkey = "0119|1030";
> //    std::string tagkey = "0020|0037";
>     std::string labelId;
>     std::string value;
>
>
>     if( gdcmImageIO->GetValueFromTag(tagkey, value) )
>     {
>         std::cout << tagkey << ":  ";
>         std::cout << value << std::endl;
>     }
>
> Here's the output with     std::string tagkey = "0119|1030";:
>
> 0119|1030:  LTFcLTBcMFwtMFwtMVwwXDBcMFwxIA==
>
>
> Here's the output with     std::string tagkey = "0020|0037";
>
> 0020|0037:  -1\-0\0\-0\-1\0
>
> Any suggestions would be much appreciated.
>
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