Table 2: The related data in Example 4.8 (here R.P. is the regularization parameter).

ModelR.P.Time (s)SNR MSE

ROF4.50.826817.767744.0400
LLT3.02.090417.999842.7826
Convex3.52.683218.239939.7756
Hybrid4.52.527218.369439.1447