An adaptive dynamically weighted median filter for impulse noise removal

EURASIP Journal on Advances in Signal Processing

Table 5 PSNR comparison for 50% noise (dB)

	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