Hi Doug,
The data is in:
/space/thursday/users/greve
The lowb prefixed bfloat volume was the one on which the ROI was drawn on (saved as test.label). If I was to tkmedit this volume, and load the test.label file, everything looks ok.
Then, I converted the volume into ANALYZE (using mri_convert):
mri_convert lowb_000.bfloat lowb.img
lowb.img is the intended --temp input for mri_label2vol.
The problem is that when I load lowb.img in tkmedit, and overlay the test.label file, it does not display properly. Can you please take a look? Thanks!!
Can I come by your desk?
George P.
On Thu, 3 Mar 2005, Doug Greve wrote:
Can you send me command-lines and pointers to your data?
George Papadimitriou wrote:
Hi Doug,
Thanks a lot, this almost worked! I have one more issue.
The template volume is an axial volume. It was loaded in tkmedit, and the ROI was drawn on its coronal view, and then saved as a label file.
After running mri_label2vol the resulting ANALYZE file displays the ROI incorrectly. What we drew on the coronal view, shows up in the axial, etc.
How can we correct this? (w/ --reg flag?)
Thanks a lot! George P.
On Wed, 2 Mar 2005, Doug Greve wrote:
Hi George,
use mri_label2vol. Run with --help to get docs. You'll need to run it something like:
mri_label2vol --label lh-avg_central_sulcus.label --temp f.img --o lh-avg_central_sulcus.img
--temp is the template volume. The output volume (lh-avg_central_sulcus.img) will have the same geometry as the template.
doug
George Papadimitriou wrote:
Hi guys,
I need to convert a label file into analyze, and see if I can import it to the Syngo as an ROI. How can I do this?
I recall reading in an FS-FAST manual about a label2roi program. I don't see it in the standard nmr environment.
I'd really appreciate your input.
George P.
On Wed, 2 Mar 2005, Ruopeng Wang wrote:
Hi George,
I have no idea what tkmedit's label file is. I never used tkmedit for real. But I remember some time ago, someone, maybe Judith, converted one to Analyze format, with help from one of tkmedit's developers (maybe Doug).
Ruopeng
On Wed, 2 Mar 2005, George Papadimitriou wrote:
Hi Ruopeng,
Are you familiar with tkmedit's label files? They are used to select an ROI. I would like to convert them into ANALYZE and import them into the Syngo. Have you done this before? What are your suggestions?
Thanks, George P.
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-- Douglas N. Greve, Ph.D. MGH-NMR Center [EMAIL PROTECTED] Phone Number: 617-724-2358 Fax: 617-726-7422
-- Douglas N. Greve, Ph.D. MGH-NMR Center [EMAIL PROTECTED] Phone Number: 617-724-2358 Fax: 617-726-7422
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