Hi Doug
I'm sorry it's fs_read_regdat.m a matlab script I found in the mail archive which converts the register.dat file into ras2ras transformation matrix.I want to use thess surfaces to extract vector normals in the diffusion space. Hope it's clear now Thanks! Shani
On Thu, Jan 31, 2013 at 10:33 PM, Douglas N Greve <greve@nmr.mgh.harvard.edu
wrote:
Hi Shani, what is fs_read_dat.m? I've never seen it before. Why do you need to transform the surface? What are you using to create the display below (ie, command line)? doug
On 01/31/2013 10:53 AM, Shani Ben Amitay wrote:
Dear freesurfers I used bbregister to coregister diffusion images with anatomical. I would like to apply the bbregistration transformation to the white and pial surfaces What I've done is: I calculated new transformation matrix using fs_read_dat.m and then apply it to the surfaces with mri_surf2surf. When overlaying the new surface on the diffusion data- it seems that the transformation is inaccurate.(screenshot is attached) Any idea why?.
Thanks, Shani
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