Table 1 Comparison of five IQA databases
From: RVSIM: a feature similarity method for full-reference image quality assessment
Database | No. of images | No. of reference images | No. of distortion images | No. of distortion types | No. of distortion degree | Year |
|---|---|---|---|---|---|---|
LIVE | 808 | 29 | 779 | 5 | 5 | 2006 |
CSIQ | 986 | 30 | 866 | 6 | 4–5 | 2010 |
TID2008 | 1725 | 25 | 1700 | 18 | 4 | 2008 |
TID2013 | 3025 | 25 | 3000 | 24 | 5 | 2013 |
Waterloo Exploration | 99,624 | 4744 | 94,880 | 4 | 5 | 2016 |