EURASIP Journal on Image and Video Processing

Table 2 Averaged PSNRs for AWGN

From: Bilateral image denoising in the Laplacian subbands

σ	Local self-similarity				Nonlocal self-similarity
	BLF	MBLF	BLS-GSM	SBLF	NLM	BM3D
20	30.2919	30.8692	32.4754	32.4435	32.7027	34.6959
30	27.8154	28.3605	30.1490	30.2798	29.9845	32.2624
40	25.9968	26.2451	28.2862	28.5453	27.8337	30.1545
50	24.5750	24.3909	26.7048	27.0307	25.9953	28.6703
Time (s)	0.2788	10.2818	18.1894	0.8729	88.7329	5.7958

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