Table 6.

Similarity comparison between denoised image and original image.

ToN / DM	TROF	MF: (3 × 3)	MF: (5 × 5)	WF: (3 × 3)	WF: (5 × 5)	MaxF	MinF	GMF	AMF
PN	98.36	98.24	98.00	98.32	98.15	91.97	99.73	99.21	98.11
MN:0.2	99.02	90.29	89.45	91.98	91.08	71.15	99.02	98.89	90.65
MN:0.04	99.51	99.51	99.51	95.57	95.06	82.35	99.51	98.78	94.92
GN 0.01-0	96.79	96.45	96.13	96.75	96.40	85.01	99.44	98.93	96.28
GN 0.01-0.5	98.60	98.52	98.35	98.97	98.81	96.32	99.67	64.35	98.73
GN 0.03-0	94.64	93.99	93.56	94.71	94.71	76.46	99.05	98.74	93.82
GN 0.03-0.5	97.11	96.95	96.66	98.09	97.79	94.04	99.24	66.15	97.54
SPN:0.01	99.28	99.38	99.14	99.60	99.37	95.66	99.71	99.44	99.16
SPN:0.03	98.71	98.57	98.57	99.29	98.87	92.28	99.24	99.26	98.80
PpN	98.45	98.53	98.30	99.46	99.02	96.30	99.04	99.61	98.61
BGN	97.93	97.74	97.74	97.91	97.69	90.00	99.66	99.16	97.60
PGN	96.97	96.63	96.33	97.16	96.85	85.82	99.47	98.98	96.47
SN	97.90	97.97	97.75	99.27	98.63	99.27	98.63	99.64	98.15

ToN, types of noise; DM, denoising method. (In [%]).