Skip to main content

Table 2 Restoration results in PSNR (dB) for image Lena corrupted by various densities of SPN

From: Fast restoration of natural images corrupted by high-density impulse noise

  50% 60% 70% 80% 90%
Median Filter 15.27 12.35 10.01 8.14 6.64
OCS [4] 30.63 30.55 29.71 27.95 25.58
EPA [5] 34.10 32.66 31.03 29.01 26.04
SAWM [6] 33.82 32.32 30.69 28.84 26.17
DAM [7] 32.78 31.24 29.68 27.95 25.54
CM [8] 33.85 32.11 30.71 28.59 26.02
FEMF [9] 33.28 31.64 30.18 28.47 25.94
AIM [Proposed] 34.17 32.82 31.40 29.82 27.52