Table A5.

The FSIM values obtained by algorithms.

Image	nTh	ESMA		SMA		ROA		AOA		AO		SSA		WOA		SCA
		Mean	Std	Mean	Std	Mean	Std	Mean	Std	Mean	Std	Mean	Std	Mean	Std	Mean	Std
Lena	4	0.855	0	0.855	0	0.855	0	0.8215	0.0183	0.855	0	0.855	0	0.8531	0.0075	0.8495	0.0119
	6	0.8933	0.0131	0.8999	0.0074	0.9013	0.004	0.8535	0.0181	0.8979	0.009	0.8987	0.0093	0.9017	0.0031	0.8765	0.0089
	8	0.9100	0.0008	0.9068	0.007	0.9091	0.0019	0.8791	0.0179	0.9079	0.0025	0.9096	0.0078	0.9096	0.0046	0.8974	0.0113
	10	0.9233	0.0012	0.9233	0.0097	0.9258	0.0087	0.8947	0.0187	0.924	0.0062	0.9218	0.0037	0.9273	0.0092	0.9115	0.0157
Baboon	4	0.9268	0.0004	0.9268	0.0004	0.9266	0.0003	0.8948	0.0222	0.9266	0.0003	0.9265	0	0.9266	0.0002	0.9226	0.0108
	6	0.9602	0.0005	0.9602	0.0009	0.9591	0	0.9248	0.0192	0.9587	0.0025	0.9597	0.0006	0.9587	0.0022	0.9473	0.0076
	8	0.9769	0.0011	0.9766	0.0015	0.9771	0.0005	0.9445	0.0144	0.9771	0.0012	0.976	0.0027	0.977	0.0008	0.9613	0.0098
	10	0.9859	0.0006	0.9851	0.0016	0.9861	0.0006	0.9576	0.0135	0.9861	0.0011	0.984	0.0023	0.9857	0.0015	0.9684	0.007
Butterfly	4	0.8454	0	0.8454	0	0.8454	0	0.7915	0.0257	0.8454	0	0.8454	0	0.8433	0.008	0.832	0.018
	6	0.902	0.0012	0.9006	0.0048	0.8996	0.0052	0.8441	0.029	0.9008	0.0046	0.9006	0.0047	0.8985	0.0081	0.8789	0.015
	8	0.9352	0.004	0.9344	0.0061	0.9363	0.0054	0.8881	0.0178	0.9365	0.0029	0.9344	0.0057	0.9397	0.0056	0.9079	0.0129
	10	0.9615	0.0083	0.9538	0.01	0.9613	0.008	0.9029	0.0227	0.9535	0.0097	0.9516	0.0109	0.9618	0.0084	0.9254	0.0129
Peppers	4	0.849	0	0.849	0	0.849	0	0.8141	0.0181	0.849	0	0.849	0	0.849	0	0.8465	0.0032
	6	0.8992	0.0018	0.8983	0.0012	0.8977	0.0002	0.8529	0.0156	0.8977	0.0003	0.898	0.0008	0.8976	0.0003	0.8842	0.01
	8	0.933	0.0006	0.931	0.0034	0.9328	0.0004	0.8818	0.0146	0.9329	0.0003	0.9298	0.0069	0.9328	0.0003	0.9039	0.0086
	10	0.9498	0.0068	0.9511	0.0073	0.9578	0.0005	0.907	0.0173	0.9578	0.0004	0.9532	0.0068	0.9578	0.0004	0.9176	0.0099
Tank	4	0.9154	0.0025	0.9158	0.0023	0.9153	0.0023	0.8516	0.0258	0.9149	0.0021	0.9154	0.0021	0.9145	0.0079	0.9028	0.0129
	6	0.9506	0.0021	0.9461	0.0087	0.9508	0.0022	0.8827	0.031	0.9468	0.0068	0.9446	0.0091	0.9487	0.0056	0.9287	0.0113
	8	0.9672	0.0023	0.964	0.0079	0.9657	0.0033	0.9133	0.0192	0.9658	0.0044	0.9631	0.0049	0.9643	0.0038	0.9403	0.0107
	10	0.9789	0.0018	0.9751	0.0056	0.9784	0.0041	0.9313	0.0171	0.9743	0.0049	0.9724	0.0073	0.9787	0.0041	0.9556	0.0107
House	4	0.7969	0.0027	0.7962	0	0.7954	0.0045	0.7863	0.0214	0.7962	0	0.7962	0	0.7963	0.0006	0.7932	0.0097
	6	0.867	0.0087	0.8747	0.0006	0.8728	0.0066	0.8262	0.0219	0.8734	0.0061	0.8736	0.0045	0.8739	0.0046	0.853	0.0159
	8	0.9104	0.0052	0.9076	0.0068	0.909	0.0071	0.857	0.0193	0.9101	0.0038	0.9079	0.0058	0.9097	0.0041	0.8883	0.0107
	10	0.9334	0.0018	0.9287	0.0066	0.9326	0.0023	0.8817	0.017	0.9315	0.0043	0.9317	0.0043	0.9344	0.0039	0.9019	0.012
Cameraman	4	0.8546	0	0.8546	0	0.8546	0	0.8227	0.0229	0.8546	0	0.8546	0	0.8546	0.0002	0.8506	0.0091
	6	0.9023	0.0023	0.9028	0.0003	0.9028	0.0002	0.8601	0.0238	0.9027	0.0003	0.9007	0.0045	0.9028	0.0005	0.8855	0.0143
	8	0.9211	0.0076	0.9197	0.0088	0.9213	0.009	0.8865	0.0173	0.9237	0.0084	0.9283	0.007	0.925	0.0089	0.9004	0.0102
	10	0.9374	0.0037	0.9363	0.005	0.9366	0.0036	0.9037	0.0155	0.9394	0.0031	0.9396	0.0045	0.94	0.0018	0.913	0.0102
Pirate	4	0.8914	0	0.8914	0	0.8914	0	0.8501	0.0275	0.8914	0	0.8914	0	0.8914	0	0.8894	0.0046
	6	0.9419	0.0039	0.9389	0.0016	0.9417	0	0.8933	0.0302	0.9417	0.0002	0.9396	0.0062	0.9417	0.0001	0.9243	0.0089
	8	0.9603	0.002	0.9591	0.0022	0.9602	0.0002	0.9136	0.0266	0.9602	0.0006	0.9612	0.0055	0.9601	0.0002	0.941	0.0102
	10	0.9726	0.0046	0.9737	0.0036	0.9766	0.0003	0.928	0.0236	0.9762	0.0021	0.9734	0.0038	0.9765	0.0002	0.9519	0.0073