Accelerated Edge-Preserving Image Restoration Without Boundary Artifacts

. Author manuscript; available in PMC: 2014 May 1.

Published in final edited form as: IEEE Trans Image Process. 2013 Jan 30;22(5):2019–2029. doi: 10.1109/TIP.2013.2244218

ADMM-P2: AL algorithm for P2.

1: Select x⁽⁰⁾, ν > 0, and μ > 0

2: Precompute T′y

3: Set

and k = 0

4: repeat

5: Obtain Inline graphic

using (42)

6: Obtain Inline graphic

using (27)

7: Obtain x^{(k + 1)} using (43)

10: k = k + 1

11: until stop criterion is met