Dear freesurfer experts,
I have questions about the MRF in Freesurfer:
(1) I have a T1 image and sub-cortical segmentation for it (nifti
format). But the segmentation is not perfect and I would like to relabel
it using the ICM algorithm as shown in fig.8 in paper: Whole Brain
Segmentation: Automated Labeling of Neuroanatomical Structures in the
Human Brain, Fischl et al., (2002).
How can I do this using Freesurfer?
(2) If I have several subjects with labels, how can I train the
anisotropic nonstationary MRF prior as equation (9) in the same paper?
Can I use that MRF prior elsewhere in my own program?
Many thanks!
Best,
Zhennan
--
Zhennan Yan
Department of Computer Science
Rutgers University
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