Figure 4From: Fast restoration of natural images corrupted by high-density impulse noise Reconstructed images using different filters for image Baboon corrupted by 80% SPN. (a) Corrupted image (6.54Â dB), (b) EPA [7] (21.33Â dB), (c) SAWM [8] (20.92Â dB) and (d) AIM [Proposed] (21.58Â dB).Back to article page