Re: [Freesurfer] Morphological operations on surface labels

2013-06-09 Thread Bruce Fischl
p.s. sorry, I don't think it is. If you give us you hardware/software env we'll get you a beta version if you want On Sun, 9 Jun 2013, Bruce Fischl wrote: can't remember if it's in 5.3. Check the help and grep for erode. On Sun, 9 Jun 2013, Michael Waskom wrote: Hi Bruce Dev version as in po

Re: [Freesurfer] Morphological operations on surface labels

2013-06-09 Thread Bruce Fischl
can't remember if it's in 5.3. Check the help and grep for erode. On Sun, 9 Jun 2013, Michael Waskom wrote: Hi Bruce Dev version as in post 5.3?  I'd prefer to avoid tksurfer as I'd like to do this programmatically for a large number of subjects and labels. mw On Sun, Jun 9, 2013 at 5:44 AM

Re: [Freesurfer] Morphological operations on surface labels

2013-06-09 Thread Michael Waskom
Hi Bruce Dev version as in post 5.3? I'd prefer to avoid tksurfer as I'd like to do this programmatically for a large number of subjects and labels. mw On Sun, Jun 9, 2013 at 5:44 AM, Bruce Fischl wrote: > Hi Michael > > you can do this in the tksurfer gui (label->open/close/dilate/**erode) o

Re: [Freesurfer] Morphological operations on surface labels

2013-06-09 Thread Bruce Fischl
Hi Michael you can do this in the tksurfer gui (label->open/close/dilate/erode) or in a tcl script (labl_open, ) I think I also put it in the newest version of mri_label2label but it's probably only in dev (which we could give you if you want). cheers Bruce On Sun, 9 Jun 2013, Michael

Re: [Freesurfer] Morphological operations on surface labels

2013-06-09 Thread Michael Waskom
Thanks Jürgen. From the help it looks like this operates in the volume, and -l just constrains the operations to a label. Does it work on surface meshes too? On Sat, Jun 8, 2013 at 11:58 PM, Jürgen Hänggi wrote: > Hi Michael > > Try mri_morphology with the –l option. It can do closing. > > Che

Re: [Freesurfer] Morphological operations on surface labels

2013-06-08 Thread Jürgen Hänggi
Hi Michael Try mri_morphology with the ­l option. It can do closing. Cheers Jürgen On [DATE], "Michael Waskom" <[ADDRESS]> wrote: > Hi, > > Are there any utilities for performing basic morphological operations on > surface-based label files buried somewhere within Freesurfer? Specifically I >