i'd like to get this thread going again and check an assumption.
i'm reading Siemens data from a VB15 version triotim. i have been assuming that the true gradient vector is stored in the dicom header under the DiffusionGradientDirection field. i've been using that to check the accuracy of the output from mriconvert and dcm2nii. Does anyone know if that is a safe assumption?
With VB15, mriconvert version 2.0 Revision 190 extracts exactly what is in the DiffusionGradientDirection field.
thanks,
- josef ling
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