A Novel Speckle Noise Removal Algorithm Based on ADMM and Energy Minimization Method

Algorithm 1

ADMM algorithm for the new model.

1: Initialize, , ,

2: Given parameters .

3: Repeat

4:   is updated by the positive solution of the cubic equation (19);

5:   is updated by the equation (20);

6:   is updated by the equation (23);

7:  ;

8:  ;

9: Until a stopping condition is satisfied.

10: Final Input: