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Table 5 PSNR comparison for 50% noise (dB)

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

  AMF AWMF SAMF [21] [20] Proposed
Banana 34.92 34.36 36.47 36.56 34.78 36.57
Briefcase 27.94 27.42 29.69 30.14 27.81 29.91
Brush 30.33 29.99 19.2 22.82 30.28 31.75
Coffee 29.05 28.75 30.4 30.23 28.91 31.56
Egg 35.2 34.5 36.67 37.11 34.87 37.47
Flower 31.42 30.69 33.19 33.37 31.1 33.59
Golf cart 27.75 27.38 28.38 29.43 27.7 28.92
Grater 30.46 29.98 31.72 32.59 30.42 32.25
Kettle 29.16 28.69 31.05 31.72 29.05 31.76
Lena 29.92 29.23 31.71 32.78 29.76 31.39
Camera 29.91 29.46 31.02 32.46 29.76 32.55
Average 30.5 30 30.8 31.7 30.4 32.5