I guess we should extend our loader to also recognize bvec and bval endings. Thank you!
-----Ursprüngliche Nachricht----- Von: Marek Dostál <[email protected]> Gesendet: Mittwoch, 5. Juni 2019 14:33 An: Neher, Peter <[email protected]> Cc: mitk-users <[email protected]> Betreff: Re: [mitk-users] DWI loading error Dear Peter, thank you for your answer. I had both files but I named them bval and bvec but software needs it with s in the end bvals and bvecs. Now I can load it. Regards, Mark "Neher, Peter" <[email protected]> wrote on Wed, 5 Jun 2019 12:25:10 +0000: > Dear Mark, > > Since the error message is indeed not really helpful I would need a > test dataset to look into the DICOM issue. But a converted nifi file > should do just fine. But a diffusion nifty image (e.g. myfile.nii.gz) > always requires two additional files containing the bvalue and vector > information: > myfile.bvals & myfile.bvecs > > If you don't have these two additional files you can easily create > them by hand in your case. myfile.bvals simply contains one line with > the space-separated bvalues, e.g.: > 0 10 50 100 200 300 500 800 > > The bvecs file contains three lines for the three vector entries and > one vector per b-value. I guess the actual values of the individual > vectors don't matter in the IVIM case, it is only important that the > are the same for all b-values, e.g.: > 1 1 1 1 1 1 1 1 > 0 0 0 0 0 0 0 0 > 0 0 0 0 0 0 0 0 > > Let me know if this helps. > > Cheers, > Peter > > -----Ursprüngliche Nachricht----- > Von: Marek Dostál <[email protected]> > Gesendet: Mittwoch, 5. Juni 2019 11:09 > An: mitk-users <[email protected]> > Betreff: [mitk-users] DWI loading error > > Dear MITK users, > > I have IVIM data set (8 b-values) but I am not able to load it. > It recognize dicom DWI data but "Unknown read error occurred...". > I tried to convert it to nifty (MRIcroGL) than MITK can load data but > does not recognize it as DWI. > Could you help me? > > Thanks > > Mark > > > _______________________________________________ > mitk-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/mitk-users _______________________________________________ mitk-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mitk-users
