Hi Lydia
Thanks for your reply. Sorry for getting back so late, i was doing other stuff for my thesis. By Volumetric data i mean the 3D reference atlas which for the p4 is 724x403x398 with 398 sagittal sections. Yes i am asking about the reference atlas.
I am drawing annotations on 40 sections out of 398 and then interpolating it to get structure masks for all slices. I then do an export mesh in itk-snap. I went through the paper you linked and the new system seems too complex for a single person to do it on his own.
I was wondering if you could give me some tips on whats missing in my workflow or how to improve it. i am happy if i manage to even get the quality of allen brain mesh v1
As you can see there are a lot of microtears in my meshes. and i dont know how to go about fixing that