reference,psnr,y_psnr S3-R02,75.6,74.9 S3-R04,76.0,75.7 S3-R06,76.0,73.1 S3-R08,64.3,61.3 S3-R10,71.4,70.5 S3-R12,55.4,54.0 S3-R14,80.9,80.0 S3-R16,74.3,73.1 S3-R17,56.5,56.1 Min,55.4,54.0 Max,80.9,80.0 Avg,70.0,68.7