All voxels in the segmentation still have to have a value. Do you want
to change the segmentation voxel values in the background to something?
If you want to change them to 0, then use mri_mask.
doug
s...@nmr.mgh.harvard.edu wrote:
Hi,
My previous question seems misleading. Here is what I w
Hi,
My previous question seems misleading. Here is what I want to do.
I have a labeled volume by mri_watershed, which classifies 6 tissue types
and an exterior (i.e. background). I want to have a labeled volume
without the exterior.
Thanks,
Seok
> If you mean save the screenshot to an image
If you mean save the screenshot to an image without the background
( the background is transparent), you can do so with the free GIMP.
The tool is in one of the menus and it's called "Select by Color",
click the black portion and cut it.
Save it to an image format which understands transpar
what do you mean to save it without the background? Those voxels have to
have some value.
s...@nmr.mgh.harvard.edu wrote:
Hi,
I want to remove the background 0 in the segmented volume like aseg.mgz,
and saved the volume without the background. What is the simplest way to
do it?
Best,
Seok
Hi,
I want to remove the background 0 in the segmented volume like aseg.mgz,
and saved the volume without the background. What is the simplest way to
do it?
Best,
Seok
--
Seok Lew, Ph.D.
Athinoula A. Martinos Center for Biomedical Imaging
Massachusetts General Hospital
Building 149, 13th Street
