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. Author manuscript; available in PMC: 2017 Dec 1.
Published in final edited form as: IEEE Trans Med Imaging. 2017 Sep 4;36(12):2546–2556. doi: 10.1109/TMI.2017.2749212

Algorithm 1.

T-RPCA for DCPCT Reconstruction

Require: 𝒴, 𝒳, ΞΆ, Ξ³ and the other parameters
Ensure: 𝒳
1: While the stopping criteria are not satisfied do
2: Update 𝒳 using Eq. (14);
3: Update π’ž and Ui using Eqs. (16) and (18);
4: Update B(i) using Eq. (20);
5: Update 𝒒 using Eq. (22);
6: Update β„± using Eq. (24);
7: Update the Lagrange multipliers.
8: End while