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EURASIP Journal on Advances in Signal Processing

Table 4 Pearson correlation coefficient of the NR image quality metric Obtained by global optimization (TID2008 database)

From: No-reference image quality metric based on image classification

 

Combined Images

(JPEG/JPEG2000/Gaussian Blurred)

NR metric using the proposed blocking and blur metrics

0.819

NR metric using Jeong's blocking and blur metrics [15]

0.735

NR metric using [6, 10]

0.689

NR metric using [6, 11]

0.714

NR metric using [3, 10]

0.740

NR metric using [3, 11]

0.738

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