reference,psnr,y_psnr S3-R02,57.1,55.4 S3-R04,77.5,78.0 S3-R06,63.1,68.1 S3-R08,74.3,83.0 S3-R10,66.2,68.8 S3-R12,78.5,82.8 S3-R14,68.3,71.5 S3-R16,77.2,82.1 S3-R17,75.5,76.8 Min,57.1,55.4 Max,78.5,83.0 Avg,70.9,74.1