You can erode and dilate with fslmaths. Caret has some powerful region of
interest creation tools in the segmentation editor portion (load a ROI in as
a segmentation).
Peace,
Matt.
-----Original Message-----
From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf
Of Jeff Eriksen
Sent: Friday, August 06, 2010 4:42 PM
To: [log in to unmask]
Subject: [FSL] region growing tool
Instead of manually drawing ROIs, I had hoped to use some type of region
growing tool. For instance, I would like to be able to click on a voxel and
then automatically grow or build a region around it of similar voxels. Does
FSL have any such tool, or general purpose erosion and dilation tools
available? I have looked through a lot of the documentation and cannot find
anything.
If not, can someone recommend a (open source) compatible application that
might have such tools? I know BrainVoyager does (but is not free), and I am
going to check FreeSurfer.
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