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Table 5 Correlation coefficient versus MOS, IRCCyN/IVC image database [24]

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

 

PSNR

RR[4]

Proposed RR

MSSIM

C4[13, 29]

JPEG compression

0.5957

0.4644

0.7837

0.8897

0.92

JPEG2000 compression

0.8143

0.8043

0.8163

0.8149

0.925