reference,psnr,y_psnr S3-R02,72.5,73.4 S3-R04,74.4,76.0 S3-R06,63.1,60.1 S3-R08,54.9,53.3 S3-R10,67.4,66.8 S3-R12,51.8,51.4 S3-R14,74.3,73.7 S3-R16,68.2,67.9 S3-R17,52.3,51.9 Min,51.8,51.4 Max,74.4,76.0 Avg,64.3,63.8