Hyperspectral Image Restoration via a New Symmetric ADMM Approach

Table 2

Comparison of competing method at different noise levels in Simulated Indian Pines.

Cases	Indicators	Noise	LRTV	LRMR	LRTDTV	LRTDGS	TLR- SSTV	FRCTR-PnP	SLRL4D	spADMM
Case 1	MPSNR	13.9809	33.2647	30.6339	33.8695	37.1681	33.2979	29.2287	30.4474	36.3769
	MSSIM	0.1990	0.9662	0.8132	0.8781	0.9774	0.9359	0.9166	0.9595	0.9785
	ERGAS	467.8175	53.1946	70.2667	50.2873	33.9194	52.3066	89.2412	82.3034	38.0409
	time (s)		125.355	65.903	101.05	64.729	168.771	871.294	169.372	78.36
Case 2	MPSNR	7.9016	26.1641	24.3989	26.5245	30.1570	27.2546	25.9789	29.1812	30.4758
	MSSIM	0.0815	0.8912	0.5887	0.6364	0.8644	0.8200	0.8246	0.9445	0.9093
	ERGAS	940.9348	148.9136	144.4397	121.7060	85.0364	111.6570	123.5462	92.4768	77.8781
	time (s)		132.542	69.716	111.617	78.603	183.635		172.782	89.848
Case 3	MPSNR	9.9728	27.9790	18.2610	23.4606	30.7315	27.7842	26.4216	29.4688	31.1261
	MSSIM	741.8891	104.8562	318.6093	164.5612	0.8771	0.8348	0.8323	0.9468	0.9154
	ERGAS	741.8891	104.8562	318.6093	164.5612	70.6507	97.6399	117.0717	88.4584	68.8908
	time (s)		104.631	64.86	100.453	65.866	169.267	759.995	168.376	66.866
Case 4	MPSNR	10.0143	28.1856	20.8714	23.5233c	32.9743	29.7950	27.683	29.7983	32.6167
	MSSIM	0.0986	0.9041	0.5937	0.6917	0.9304	0.8803	0.8688	0.9503	0.9555
	ERGAS	738.3234	100.3729	220.5972	163.2708	54.7263	78.1175	102.6756	86.5353	58.6955
	time (s)		133.571	76.23	102.926	72.391	251.538	720.91	167.248	65.038
Case 5	MPSNR	6.0050	25.6878	22.6886	28.4597	28.7704	26.5480	25.5088	28.9086	30.2444
	MSSIM	0.0575	0.8754	0.5052	0.7437	0.8154	0.7981	0.8115	0.9411	0.8857
	ERGAS	1171.3214	161.7674	174.5305	99.9711	103.6838	118.9671	129.4115	94.7362	79.8558
	time (s)		131.376	68.753	110.628	77.369	182.117	720.449	172.264	89.014
Case 6	MPSNR	10.2769	29.8855	20.5463	25.8040	35.1791	30.8761	28.3361	30.0755	32.5796
	MSSIM	0.1040	0.9306	0.5751	0.8883	0.9595	0.8985	0.8933	0.9557	0.9629
	ERGAS	716.6775	80.1889	236.1957	129.0934	42.8171	69.6540	97.0401	84.1651	59.1370
	time (s)		119.779	61.624	131.560	127.265	251.538	1076.004	169.094	102.010
Case 7	MPSNR	8.4348	25.9602	18.8274	25.0451	28.6229	26.3874	25.3160	28.8824	29.7926
	MSSIM	0.0636	0.8658	0.4793	0.8476	0.8067	0.7905	0.8070	0.9417	0.8794
	ERGAS	885.4919	126.0241	280.6976	139.0561	95.5882	118.8371	132.0064	94.8142	82.0390
	time (s)		122.995	70.375	102.857	110.267	185.640	725.575	165.802	63.285

The best results are highlighted by bold.