[Dcmlib] Is there a function that parses DS in gdcm ?

[Vincent Daanen]

Hi JP and Matthieu,

finally, the solution is really easy and is something like :
    gdcm::DataEntry *entry = MyGdcmFile->GetDataEntry(group, element);
    int nbValues = entry->GetCountValue();
    std::vector <double> valueVector;
    for (int loop=0;loop<nbValues ; loop++)
       valueVector.push_back(double(entry->GetValue()[loop]));

If something like that can  be added to gdcm, it will be helpfull for 
some application.

Regarding the RTDOSE file, I will anonymize it and send it to you on 
your email account at Creatis asap.
As much as I saw, a RTDOSE file seems to be a multiframe image.

I have also RTSTRUCT and RTPlanStorage but I guess these files may be a 
beat specific to our application.

 @+

  Vince
   

Jean-Pierre Roux a écrit :
> Vincent Daanen wrote:
>
>> Hi all,
>>
>> I must read a RTDOSE file and have to parse a DS to get the 
>> informations.
>> Since this seems to be something that happens often when reading 
>> dicom files, is there a function (or a method in a class) that parses 
>> DS in a double * or a std::vector <double> or anything else ?
>
> I think we (gdcm team) have very few (no  one ?) RTDOSE file.
> Could you send us one (use AnonymizeNoLoad filein=yourFilename, if ypu 
> want to remove patient's info).
>
> Right now, there is no function to read any DS field, but it shouldn't 
> be too painfull to add it (since we read stuff  like 0020|0037  [Image 
> Orientation (Patient)] )
>
> Are you interested by something like :
> std::vector <double> File::GetDSValue(uint16_t group,uint16_t element);
>
> Jean-Pierre Roux
>
>>
>> Thanks
>>
>>  Vincent
>>
>


-- 
Vincent Daanen, PhD
Research Engineer, Post-Doctoral Position
Laboratoire TIMC/IMAG (Univ. Joseph Fourier - CNRS UMR 5525)
Equipe GMCAO
Institut d'Ingénierie de l'Information de Santé (IN3S)
Faculté de Médecine - 38706 La Tronche cedex - France
Tel: +33 (0)4 56 52 00 54 - Fax: +33 (0)4 56 52 00 55
Vincent.Daanen at imag.fr

"Les problèmes ne peuvent être résolus par
ceux dont l'horizon se limite aux réalités 
quotidiennes, mais par ceux qui rêvent de 
choses qui n'ont jamais existées et qui se 
disent : Pourquoi Pas ?"

J-F Kennedy, 1963.