An adaptive switching filter based on approximated variance for detection of impulse noise from color images

Pritamdas, K.; Singh, Kh. Manglem; Singh, L. Lolitkumar

doi:10.1186/s40064-016-3644-9

SpringerPlus

Table 4 Comparison of the filters for the Lena image induced with FVN at 10, 20, 80 and 90% based on NCD, PSNR, MAE and TIME

From: An adaptive switching filter based on approximated variance for detection of impulse noise from color images

	FVN				FVN				FVN				FVN
	.10				.20				.80				.90
	NCD	PSNR	MAE	TIME	NCD	PSNR	MAE	TIME	NCD	PSNR	MAE	TIME	NCD	PSNR	MAE	TIME
VMF	0.021	31.753	3.720	1.76	0.018	31.289	3.937	1.76	0.023	26.574	6.64	1.70	0.025	24.964	7.79	1.73
VDF	0.719	30.029	4.477	11.53	0.020	29.219	5.120	11.60	0.042	18.658	15.30	11.96	0.071	13.839	29.46	11.86
DDF	0.020	31.696	3.771	26.55	0.020	31.219	3.993	26.79	0.025	26.417	6.71	27.35	0.022	24.943	7.93	27.15
ACWVMF	0.004	36.221	0.769	3.25	0.008	34.769	1.235	3.23	0.016	27.080	5.43	3.19	0.025	25.324	6.93	3.100
ACWVDF	0.015	35.024	0.974	41.45	0.016	32.957	1.606	40.96	0.037	18.705	13.19	38.53	0.063	14.164	26.05	38.15
ACWDDF	0.002	35.116	1.036	53.78	0.005	35.115	1.660	53.95	0.026	25.650	6.62	55.32	0.030	23.874	8.51	54.07
CWVMF	0.009	34.762	2.185	2.08	0.015	33.567	2.461	2.49	0.027	21.536	7.31	2.04	0.034	19.220	9.99	2.03
CWVDF	0.016	33.122	2.931	15.36	0.017	31.727	3.284	15.35	0.052	14.155	22.14	15.42	0.090	10.586	42.66	15.52
CWDDF	0.015	34.769	2.219	38.02	0.016	33.523	2.494	37.84	0.027	21.898	7.21	37.53	0.034	19.689	9.59	37.50
RCVMF	0.009	34.077	2.191	1.77	0.010	33.346	2.417	1.75	0.033	19.960	8.82	1.77	0.047	17.085	13.81	1.74
RCVDF	0.016	32.979	2.709	11.72	0.017	31.978	3.035	11.63	0.045	15.407	18.24	12.33	0.094	10.391	43.85	12.08
RCDDF	0.009	34.058	2.233	27.05	0.016	33.306	2.468	28.20	0.023	25.218	6.01	27.33	0.030	21.591	8.46	27.50
RCTVMF	0.004	36.257	0.791	1.80	0.006	34.576	1.262	1.78	0.033	19.828	8.85	1.77	0.048	16.965	14.00	1.77
RCTVDF	0.015	35.701	0.824	11.52	0.016	33.277	1.451	11.92	0.046	15.157	18.42	11.36	0.086	10.846	40.68	11.27
RCTDDF	0.004	36.306	0.794	26.63	0.016	34.648	1.261	26.52	0.032	19.917	8.84	27.12	0.046	17.159	13.67	26.79
EVMF	0.010	33.409	2.577	11.25	0.008	33.096	2.553	11.25	0.018	27.360	5.76	11.38	0.021	25.430	6.97	11.53
EVDF	0.019	30.509	4.359	16.99	0.019	29.795	4.503	23.86	0.041	17.724	15.55	25.97	0.075	12.575	33.03	24.26
EDDF	0.017	31.861	3.600	43.23	0.018	31.352	3.772	43.02	0.020	26.427	6.69	42.00	0.022	24.968	7.90	43.32
SVMF_RANK	0.005	35.424	1.427	1.71	0.006	33.943	1.598	1.71	0.027	22.316	6.89	1.69	0.037	19.205	10.29	1.69
SVDF_RANK	0.017	32.768	2.714	1.78	0.017	32.267	2.640	11.92	0.038	17.197	14.68	12.06	0.018	11.331	37.57	11.19
SDDF_RANK	0.006	34.982	1.664	26.98	0.006	34.296	1.730	26.84	0.025	23.739	6.37	27.02	0.031	20.807	8.89	26.62
SVMF_MEAN	0.010	32.731	2.702	10.21	0.010	32.475	2.503	10.10	0.022	26.691	5.87	9.42	0.026	24.347	7.40	9.51
SVDF_MEAN	0.017	32.507	2.765	25.49	0.017	31.817	2.571	23.80	0.043	15.955	16.71	26.96	0.086	11.016	39.54	22.49
SDDF_MEAN	0.016	34.855	1.760	30.60	0.016	34.414	1.718	28.98	0.024	24.071	6.31	24.95	0.032	20.864	9.17	24.95
ASVMF_RANK	0.016	33.739	2.166	10.88	0.016	33.459	2.001	10.81	0.022	27.127	5.66	10.68	0.025	24.968	7.11	10.70
ASVDF_RANK	0.013	30.095	4.735	12.37	0.020	29.245	5.124	12.37	0.041	18.898	15.07	13.50	0.071	13.824	29.35	13.40
ASDDF_RANK	0.010	33.191	2.457	37.85	0.016	33.027	2.236	38.35	0.017	27.033	5.86	36.12	0.025	25.369	7.12	35.02
ASVMF_MEAN	0.013	33.645	2.319	9.76	0.010	33.635	2.144	9.56	0.020	27.488	5.72	9.80	0.025	25.683	6.95	9.81
ASVDF_MEAN	0.015	34.481	1.323	22.73	0.017	30.532	1.817	22.52	0.075	13.958	21.95	22.85	0.110	11.785	33.06	23.17
ASDDF_MEAN	0.012	33.675	2.324	24.86	0.010	33.553	2.172	23.31	0.022	27.463	5.79	23.36	0.021	25.572	7.00	26.09
NCVMF	0.020	31.757	3.718	20.09	0.021	31.257	3.958	20.22	0.020	26.683	6.43	19.67	0.026	25.194	7.69	19.56
NCVMF_2C	0.021	31.632	3.753	19.30	0.022	31.184	3.969	19.44	0.023	26.527	6.53	19.29	0.026	24.901	7.77	19.76
NCVMF_1NC	0.022	31.250	3.969	18.91	0.019	30.858	4.173	19.32	0.024	26.524	6.62	19.35	0.024	24.921	7.82	19.34
NCVMF_1C	0.021	31.095	4.032	19.99	0.022	30.733	4.230	18.62	0.019	26.422	6.65	18.39	0.025	24.921	7.83	18.43
PGF	0.005	35.464	0.889	1.01	0.016	33.948	1.407	1.18	0.024	25.339	6.09	2.03	0.028	23.177	7.95	2.22
PGF_FAST	0.013	34.829	1.131	0.44	0.011	33.548	1.608	0.59	0.025	25.192	6.47	1.49	0.031	22.901	8.72	1.58
AVMF	0.006	34.899	1.016	1.84	0.005	33.727	1.498	1.82	0.016	26.856	5.66	1.78	0.021	25.109	7.24	1.76
AVDF	0.015	35.203	0.762	15.32	0.016	32.340	1.475	15.14	0.039	17.492	14.42	15.23	0.071	12.810	30.52	15.01
MCWVMF	0.005	35.522	1.354	1.76	0.006	33.912	1.541	1.71	0.040	18.254	10.71	1.73	0.058	15.762	16.46	1.69
NVMF	0.003	35.170	1.068	2.18	0.006	34.093	1.499	2.23	0.022	27.008	5.54	2.58	0.025	25.194	7.03	2.53
SDM	0.005	34.771	0.872	3.86	0.006	32.649	1.561	3.71	0.058	16.417	19.55	3.63	0.092	13.124	32.34	3.70
MMF	0.013	33.061	3.211	0.23	0.011	31.916	3.455	0.24	0.035	18.556	9.94	0.24	0.044	16.803	12.97	0.24
RSVMF	0.014	33.522	2.428	1.75	0.012	33.149	2.410	1.75	0.022	26.689	5.76	1.70	0.026	24.368	7.20	1.73
FVMF	0.018	32.107	3.697	6.94	0.020	31.633	3.890	6.99	0.027	26.341	7.05	6.96	0.025	24.599	8.75	6.94
FVDF	0.020	31.827	4.217	14.11	0.022	30.559	4.863	14.34	0.074	16.888	28.37	14.13	0.105	13.950	41.29	14.04
FOVMF	0.013	31.303	4.047	7.68	0.013	30.643	4.333	7.64	0.025	23.921	8.95	7.66	0.037	21.640	12.15	7.76
AVMMF	0.017	32.764	2.908	5.03	0.016	32.011	3.207	5.29	0.027	24.770	7.70	5.20	0.034	22.053	10.29	5.17
NCRVMF	0.020	31.729	3.727	2.65	0.019	31.290	3.945	2.96	0.020	26.761	6.49	2.85	0.025	25.200	7.66	2.74
NPSF	0.004	37.315	0.668	5.563	0.005	35.541	1.148	7.475	0.018	27.866	5.154	16.28	0.020	25.931	6.65	17.37

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