An adaptive dynamically weighted median filter for impulse noise removal

EURASIP Journal on Advances in Signal Processing

Table 4 PSNR comparison for 30% noise (dB)

	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