Table 9 Norm of residuals versus DMOS, full reference versus RR edge-based metric, LIVE image database
From: A reduced-reference perceptual image and video quality metric based on edge preservation
| Â | WN | Gaussian blur | fast fading | JPEG | JPEG2000 |
|---|---|---|---|---|---|
FR Sobel | 58.36 | 53.67 | 61.27 | 73.68 | 76.05 |
RR Sobel | 60.82 | 55.96 | 63.17 | 83.04 | 84.33 |