From: DIBR-synthesized image quality assessment based on morphological multi-scale approach
 | IRCCyN/IVC DIBR | MCL-3D | ||||
---|---|---|---|---|---|---|
Metric | RMSE | PCC | SCC | RMSE | PCC | SCC |
Commonly used metric | ||||||
 PSNR | 0.4525 | 0.7519 | 0.6766 | 2.6090 | 0.3113 | 0.2630 |
 IW-PSNR [20] | 0.5267 | 0.6411 | 0.5320 | 2.5961 | 0.3253 | 0.1726 |
 UQI [56] | 0.5199 | 0.6529 | 0.5708 | 2.2491 | 0.5735 | 0.3121 |
 SSIM [57] | 0.5513 | 0.5956 | 0.4424 | 2.6730 | 0.2283 | 0.0821 |
 MS-SSIM [19] | 0.5127 | 0.6649 | 0.5188 | 2.7267 | 0.1168 | 0.0301 |
 IW-SSIM [20] | 0.5350 | 0.6265 | 0.4856 | 2.4872 | 0.4235 | 0.0546 |
Dedicated to DIBR synth. images | ||||||
 3DswIM [13] | 0.4868 | 0.7049 | 0.6396 | 2.4232 | 0.4701 | 0.2559 |
Proposed metric | ||||||
 PSNR, SE = 3 × 3 | 0.3076 | 0.8939 | 0.8671 | 1.3454 | 0.8717 | 0.8124 |
 Reduced MP-PSNR SE = 5 × 5 | 0.2936 | 0.9039 | 0.8634 | 1.2954 | 0.8817 | 0.7820 |
 Full MP-PSNR SE = 5 × 5 | 0.3561 | 0.8549 | 0.7759 | 1.3014 | 0.8805 | 0.7373 |
PSNR, minLift wavelet | 0.3167 | 0.8872 | 0.8281 | 1.2877 | 0.8832 | 0.8107 |
Reduced MW-PSNR, minHaar | 0.3188 | 0.8855 | 0.8298 | 1.3131 | 0.8782 | 0.7686 |
Full MW-PSNR, minHaar | 0.3565 | 0.8545 | 0.7750 | 1.3529 | 0.8702 | 0.7076 |