EURASIP Journal on Advances in Signal Processing

Table 2 Correlation coefficient versus DMOS, LIVE image database [19]

From: A reduced-reference perceptual image and video quality metric based on edge preservation

	PSNR	RR[4]	RR in[15](a)	RR in[15](b)	Proposed RR	MSSIM
Fast fading	0.8556	0.9175	0.9243	0.9464	0.9478	0.9439 [4]
White noise	0.981	0.8889	0.9401	0.9654	0.9513	0.9706 [4]
Gaussian blur	0.79491	0.8872	0.8773	0.9561	0.9611	0.9361 [4]
JPEG compression	0.8245	-	-	-	0.9456	0.958 [13]
JPEG2000 compression	0.8703	-	-	-	0.9407	0.942 [13]

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