Dear HCP community, I want to smooth DWI volumes prior to performing a DKI fit. Instead of smoothing the whole volume, I would very much prefer to perform the parcel smoothing approach provided by wb_command -volume-parcel-smoothing. However, I don’t know what is the label volume this command expects. I tried using the aparc+aseg.nii.gz file but the command complains that this is not a label file :
wb_command -volume-parcel-smoothing DWI.nii aparc+aseg_2mm.nii 1 DWI_s1_aparc.nii ERROR: label volume doesn't contain label data My question is: how could I convert aparc+aseg.nii to a label volume file that –volume-parcel-smoothing would take? Cheers, JF _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
