Table 1.

SNR, ReErr, and SSIM values for the proposed method and LDP.

Noise level (σ)	Method	SNR (dB)	ReErr	SSIM
10	Proposed	15.4042	0.1697	0.7347
	LDP	13.9095	0.2016	0.6054
15	Proposed	13.6422	0.2079	0.6053
	LDP	11.2208	0.2748	0.4586
20	Proposed	11.5006	0.2611	0.4675
	LDP	9.1274	0.3496	0.3533
25	Proposed	9.4390	0.3373	0.3566
	LDP	7.2199	0.4355	0.2727
30	Proposed	7.7150	0.4114	0.2783
	LDP	5.6356	0.5227	0.2155
35	Proposed	6.2475	0.4871	0.2223
	LDP	4.3864	0.6035	0.1758