. Author manuscript; available in PMC: 2021 Apr 1.

Published in final edited form as: IEEE Trans Med Imaging. 2019 Oct 9;39(4):1268–1277. doi: 10.1109/TMI.2019.2946501

Algorithm 1.

Summary of the IRLS-MUSSELS algorithm

Require: ρ₀, z₀

Ensure: ρ_n+1

1: for n = 1 to max_Iterations do

2: ρ_n+1 = solve (10) using conjugate gradient

3: z_n+1 = solve (14) using conjugate gradient.

4: Q_n+1 = [T^H (z_n+1)T(z_n+1) + ϵI]^−1/4

5: end for

6: return ρ_n+1