reference,psnr,y_psnr S3-R02,61.7,61.5 S3-R04,63.9,64.6 S3-R06,55.8,51.8 S3-R08,42.3,40.0 S3-R10,57.5,56.7 S3-R12,40.5,39.8 S3-R14,62.7,61.5 S3-R16,54.7,53.5 S3-R17,32.5,31.7 Min,32.5,31.7 Max,63.9,64.6 Avg,52.4,51.2