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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]