Image denoising with morphology- and size-adaptive block-matching transform domain filtering

Hou, Yingkun; Shen, Dinggang

doi:10.1186/s13640-018-0301-y

EURASIP Journal on Image and Video Processing

Table 2 Comparison of PSNR values obtained by BM3D, BM3D-SAPCA, EPLL in [8], SAIST in [29], LSSC in [34], WNNM in [35], and proposed SA-BM1-3D

From: Image denoising with morphology- and size-adaptive block-matching transform domain filtering

	BM3D	EPLL	SAIST	BM3D-SAPCA	LSSC	WNNM	SA-BM1-3D	BM3D	EPLL	SAIST	BM3D-SAPCA	LSSC	WNNM	SA-BM1-3D
	σ = 10							σ = 30
C. man	34.18	34.02	34.30	34.59	34.24	34.44	34.40	28.64	28.36	28.36	28.90	28.63	28.80	28.92
House	36.71	35.75	36.66	37.01	36.95	36.95	37.08	32.09	30.99	32.30	32.13	32.41	32.52	32.56
Peppers	34.68	34.54	34.82	34.94	34.80	34.95	34.84	29.28	29.16	29.24	29.51	29.25	29.49	29.53
Montage	37.35	36.49	37.46	37.85	37.26	37.84	37.71	31.37	30.17	31.06	31.92	31.10	31.65	31.98
Lena	35.93	35.58	35.90	36.07	35.83	36.03	36.04	31.26	30.79	31.27	31.40	31.18	31.43	31.52
Barbara	34.98	33.61	35.24	35.10	34.98	35.51	34.91	29.81	27.57	30.14	30.12	29.60	30.31	30.10
Boats	33.92	33.66	33.91	34.10	34.01	34.09	34.06	29.12	28.89	28.98	29.22	29.06	29.24	29.29
Man	33.98	33.97	34.12	34.25	34.10	34.23	34.16	28.86	28.83	28.81	29.04	28.87	29.00	29.01
Couple	34.04	33.85	33.96	34.17	34.01	34.14	34.16	28.87	28.62	28.72	28.95	28.77	28.98	29.07
Hill	33.62	33.48	33.65	33.83	33.66	33.79	33.80	29.16	28.90	29.06	29.23	29.09	29.25	29.31
	σ = 50							σ = 100
C.man	26.12	26.02	26.15	26.58	26.35	26.42	26.67	23.07	22.86	23.09	22.88	23.15	23.36	23.56
House	29.69	28.76	30.17	29.53	29.99	30.32	30.35	25.87	25.19	26.53	25.08	25.71	26.68	26.69
Peppers	26.68	26.63	26.73	27.00	26.79	26.91	27.06	23.39	23.08	23.32	23.24	23.20	23.46	23.63
Montage	27.9	27.17	28.00	28.59	28.10	28.27	28.88	23.89	23.42	23.98	23.96	23.77	24.16	24.65
Lena	29.05	28.42	29.01	29.07	28.95	29.24	29.32	25.95	25.30	25.93	25.37	25.96	26.20	26.28
Barbara	27.23	24.82	27.51	27.49	27.03	27.79	27.64	23.62	22.14	24.07	23.09	23.54	24.37	24.36
Boats	26.78	26.65	26.63	26.89	26.77	26.97	27.05	23.97	23.71	23.80	23.69	23.87	24.10	24.13
Man	26.81	26.72	26.68	26.94	26.72	26.94	26.94	24.22	24.07	24.01	23.96	23.98	24.36	24.38
Couple	26.46	26.24	26.30	26.49	26.35	26.65	26.70	23.51	23.32	23.21	23.21	23.27	23.55	23.69
Hill	27.19	26.96	27.04	27.20	27.14	27.34	27.37	24.58	24.43	24.29	24.27	24.47	24.75	24.78

Data in bold are the best results

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