DICOM @ OFFIS

Pfff Oh my god, I'm very very very tired (or stupid !!!!)
Now it works well, I get the same result as you:
(0018.9087) FD 1000 # 8.1 DiffusionBValue

We now know that the value is not empty, but in my program, how to retrieve it?

There is no difference.
Sorry, I forgot to write that I can read $dcmtk: dcmdump v3.6.0 2011-01-06 $ just before the same previous message... but nothing else

And in my C++ code, is it not possible to read this value ??? Of course yes I think

ok ok, I understand. So I start cmd, I go to dcmtk directory and in C:\dcmtk-3.6.0\dcmdata\apps\Release Here, I write : dcmdump -p DiffusionBValue C:\BD\Patients\2011IV24H025\IRM2\ser301img00032.dcm but the answer is : dcmdump : Dump DICOM file and data set error: --no-prepend only allowed with --se...

hum yes but I'm working in C++ and I don't how to use dcmdump in my code... I don't know if it's possible... Maybe by using shell in my program... But how ???
Can you show me ???

Euh...In fact just because I don't know what is a dcmdump and how to use it

Hummmm.... Yes, thx you, I understand your code, and now I understand how to read this Bvalue... But if I test to ask the tag MRDiffusionSequence : OFCondition result = dset->findAndGetSequenceItem(DCM_MRDiffusionSequence , item, 0); The value of result is alway false... I finished by think that thi...

any idea ????
I tried to create a DCMSequenceOfItem object with MRDiffusionSequence for tag...And after I tried to read the BValue Tag in this object...But I don't know how to do that...
Nobody can give me a example of code for do that ????

Ok, thx, but i need an example in C++


Or maybe, can you tell me where I can find the officiel doc please

All right this example is perfect : DcmFileFormat fileformat; OFCondition status = fileformat.loadFile("test.dcm"); if (status.good()) { OFString patientName; if (fileformat.getDataset()->findAndGetOFString(DCM_PatientName, patientName).good()) { cout << "Patient's Name: " << pat...

I search how to read information in Slice directy (in DICOM File) without look into the DICOMDIR (or just for find the file path maybe)
But i found nothing... Can you help me ??

Don't you have a code for read this B value ????
Even if it's without use DICOMDIR, maybe directly with the DICOM file slice, i'm ready to test any suggestion

But I can read some information in the slice : The slice path for exemple...And I copy all the DICOM file in my folder by using this path, so I can use directly DICOM file if you have a solution with these. Have you a exemple of code which can read the value (in DICOMDIR and/or DICOM file) Because I...

Yes yes of course, I can read some other information like the patient name, patient ID, study name or description...every since look good but I don't understand why I have problem with DiffusionBValue... I have to verify that my serie is a Diffusion and after I will have to separate b0 and b1000...b...

(I'm using Visual Studio 2010, DCMTK last version and Qt) I'm trying to read the DiffusionBValue information in DICOM files. I started by trying the traditional technique: OFString bvalue; DcmDirectoryRecord *patientRef = ... patientRef->findAndGetOFString(DCM_DiffusionBValue, bvalue); // And I try ...

No idea ???