Antireflective Boundary Conditions for Deblurring Problems

Table 3

Test II: best RREs for CG with reblurring varying the SNR (SNR =∞ means 0% of noise) within 200 iterations.

SNR	Periodic	Reflective	Antireflective
∞	0.2415	0.1529	0.0604
50	0.2416	0.1530	0.0616
40	0.2418	0.1532	0.0737
30	0.2430	0.1575	0.1052
20	0.2574	0.1838	0.1605
10	0.3689	0.3329	0.3289