Hi Greg,
I don't really understand what you are trying to do. Where did the 3d "prism" of images come from? Certainly you can draw ROIs in FreeSurfer, either in the volume or on the surface, and I'm sure it's easy to do in slicer as well.
cheers, Bruce
On Wed, 27 Jun 2007, Greg Soltis wrote:
Good morning,
We have been working on Slicer and have been able to read in our stack of images. I can view them at the desired cross-sections by moving the three planes at will. But now we would like to be able to generate a 3D volume (in this case a rectangular prism) that contains all of these images in the stack. Once this is assembled, we are interested in being able to have Slicer/Free Surfer select ROI's or do so ourselves and be able to analyze these subvolumes from within the prism itself. Before I delve to deeply into FreeSurfer, I just wanted to make sure that it was capable of providing these capabilities and that Slicer cannot do them on its own. Are there any resources that I could access to aid me that are not accessible through the main FreeSurfer site: http://surfer.nmr.mgh.hardvard.edu/fswiki ? Could you give me a few quick pointers to get me started?
Thanks a lot.
Greg
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