Hello,
I'm using a home-grown GCA constructed from five acallosal
subjects to try to improve the automatic labeling and segmentation of
volumes from this population. However, the labeling was quite bad when
performed on a representative subject, and the
ventricles were only partially fille
one subject?)
Sorry, but I'm not sure how to determine which subject is causing the
failure
Jason
On Wed, 10 Dec 2008, Bruce Fischl wrote:
> sorry, not sure I understand. If you put the subject that causes the
> failure first in the list does it still cause the failure?
> On W
rwin 9.5.0 i386
Cheers,
Jason
On Wed, 10 Dec 2008, Bruce Fischl wrote:
> if you change the order of subjects in your list to mri_ca_train does it
> change anyything? What version are you using?
> On Wed, 10 Dec 2008, Jason S.
> Minamora wrote:
>
> > Hello,
> >
> >
Hello,
I asked about this issue about a month ago, but haven't gotten a
response. I'm trying to build a new GCA using the rebuild_gca_atlas.csh
script, with checking disabled (no `-check' flag). My subjects are
completely acallosal, and each of the edited segmentation volumes
that the scri
Hi,
I'm having trouble getting the automatic segmentation algorithm to
bind to the wm and pial surfaces: several areas are excluded, and I'm
pretty sure it's because of poor contrast. Is there a way to save the
brightness/contrast adjustments made in tkmedit? I've tried View >
Configure >
mri_ca_train (called from rebuild_gca_atlas.csh) terminated after printing
the following to screen:
---
Log file is /Users/jsm/work/subjects/rebuild_gca_atlas_2008-11-11.log
mri_ca_normalize each subject using its seg_edited.mgz, producing norm.mgz...
using MR volume /Users/jsm/womri_ca_tr
Hello,
tkmedit and tksurfer fail to start because of bus errors. The
problem seems to happen at random times, but never when launching one of
these programs for the first time after power-cycling the machine.
(from `uname -a')
Darwin localhost 9.5.0 Darwin Kernal Version 9.5.0: Wed Sep 3
I got the following output after running the second stage of
`rebuild_gca_atlas.csh', which starts by training on all segmented
subjects. The first stage (which performs a Tal reg on the first subject
listed in env var $SUBJECTS) finished without problems:
echo "$train using all subjects, using ${
