Table 1.
Stage | Parameter values |
---|---|
Initial segmentation |
λ=10, step size 0.1, iter 30; n=17, model radius 0.3, samples number 41, landmarks 2562 |
Multiple surfaces graph search | Outer surface: N0=41, Δ0=1, sampling distance 0.2–4.0mm; Inner surface: N1=21, Δ1=1, sampling distance 0.1mm; M=2562, [δl,δu]=[3,8]sampling distance unit α = 0.5, γ = 0.25 |