Hi Doug,
thanks for your response. You are right that the freeview in v5.3 doesn't
generate the registration file correctly. However, the newest development
version of freeview can generate a lta registration file correctly with correct
source and target volume. then, a registration file in reg format can be
generated using lta_convert included in the development version of freesurfer.
It is much easier and precise to manually adjust the registration using
freeview than tkregister. It might be useful to include a tool using freeview
to manually adjust registration in the next freesurfer release.
Xiaomin
Date: Sun, 1 Mar 2015 13:57:52 -0500
From: gr...@nmr.mgh.harvard.edu
To: freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] freeview registration
I think that freeview does not correctly generate the registration
file. You can use it to check the regsitration, but us tkregister
if you need to edit it.
doug
On 2/27/15 10:18 AM, Xiaomin Yue wrote:
Hi All,
After using freeview to manually adjust the registration
between a functional and T1.mgz generated by bbregister, I
saved the registration file in freeview as lta format, which
seems the only option. However, the registration file has
same file name for source and target volume. So, when loading
it again to freeview, the registration is totally wrong. In
order to avoid the problem, I converted the register.dof6.dat
to lta formation, where the lta file has correct source and
target volume name. Then, I loaded the lta file generated
from register.dof6.dat, did manual adjustment, and then saved
adjusted registration as a lta file. the final lta file has
same problem. I am using freesurfer 5.3. Any suggestion is
appreciated.
Thanks,
Xiaomin
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