EURASIP Journal on Image and Video Processing

Table 3 The PSNR (dB), ISNR (dB), ReErr, number of iterations (It no.) and computational times of the restored images using two methods.

From: Multiplicative Noise Removal via a Novel Variational Model

	LPG-PCA method				Our method
Experiments	PSNR	ISNR	ReErr	CPU time (s)	PSNR	ISNR	ReErr	ItNo.	CPU time (s)
Figure 9(b)	29.821	6.990	0.0061	1832	29.935	7.242	0.0057	17	79.31
Figure 10(b)	25.753	8.115	0.0155	1843	27.152	9.614	0.0109	27	129.53

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