reference,psnr,y_psnr S3-R02,63.5,61.1 S3-R04,81.3,80.9 S3-R06,71.7,75.1 S3-R08,81.6,86.0 S3-R10,73.8,75.8 S3-R12,80.4,83.4 S3-R14,73.0,75.6 S3-R16,79.4,83.2 S3-R17,81.0,82.9 Min,63.5,61.1 Max,81.6,86.0 Avg,76.2,78.2