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Table 5 Restoration results in PSNR (dB) for image Lena corrupted by 80% FRIN

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

Noise range PSNR
Low- intensity High- intensity BDND [10] NFT [11] TSSM [12] AIM [Proposed]
[0 9] [246 255] 18.79 25.16 28.55 29.85
[0 29] [226 255] 19.07 23.67 28.42 29.78
[0 49] [206 255] 17.31 22.83 25.16 26.22