Comparative Analysis of the Prox Penalty and Bregman Algorithms for Image Denoising

Table 7

The different values of SNR of a denoising image by prox, the anisotropic TV, and the isotropic TV.

Sigma	SNR_Prox	SNR_TV_AS	SNR_TV_IS
0.08	21.4	10.0884	10.1155
0.15	25.1	7.1100	7.0932
0.25	20.4	3.6790	3.6670
0.35	21.9	1.1272	1.1227
0.501	21	-1.4635	-1.4733