reference,psnr,y_psnr S3-R02,62.2,60.6 S3-R04,57.3,57.0 S3-R06,72.3,68.4 S3-R08,54.1,50.8 S3-R10,72.6,71.3 S3-R12,55.1,53.2 S3-R14,67.4,65.9 S3-R16,55.8,53.8 S3-R17,53.8,53.8 Min,53.8,50.8 Max,72.6,71.3 Avg,61.2,59.4