Re: [Freesurfer] Morphological operations on surface labels

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 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 fischl@nmr.mgh.harvard.edu wrote: 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 Waskom wrote:

        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
        <j.haenggi@psychologie.uzh.ch> wrote:
              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 am hoping to
        perform a
              closing.

              Thanks!
              mw

         
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