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Table 4 PSNR comparison for 30% noise (dB)

From: An adaptive dynamically weighted median filter for impulse noise removal

  AMF AWMF SAMF [21] [20] Proposed
Banana 38.54 37.83 39.07 40.12 38.32 40.19
Briefcase 31.91 31.15 32.59 33.5 31.8 33.36
Brush 33.85 33.41 21.91 26.39 33.74 35.18
Coffee 32.86 32.61 33.19 33.61 32.7 35.35
Egg 39.28 38.52 40.22 41.05 39.08 41.23
Flower 35.43 34.69 36.06 37.06 34.98 37.03
Golf cart 31.37 31.07 30.53 32.2 31.31 31.53
Grater 34.17 33.69 34.57 35.68 34.1 35.79
Kettle 32.9 32.46 34.27 35.4 32.77 35.64
Lena 34 33.31 34.78 36.41 33.89 36.12
Camera 33.7 33.15 33.95 35.93 33.66 35.57
Average 34.3 33.8 33.7 35.2 34.2 36.1