Skip to main content
. Author manuscript; available in PMC: 2021 Apr 2.
Published in final edited form as: IEEE Trans Med Imaging. 2021 Apr 1;40(4):1217–1228. doi: 10.1109/TMI.2021.3050072

Fig. 10.

Fig. 10.

Spherical deformable U-Net architecture. The number of features Ci after each operation is denoted above the box. The number of vertices Ni is denoted below the box. Ni+1 = 4Ni6, Ci+1 = Ci × 2. The k in the input number of vertices Nk indicates that the input surface is on the k-th icosahedron subdivision. Typically, we use the 7-th subdivision of icosahedron with 40,962 vertices and set C1=64.