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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

  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