reference,psnr,y_psnr S3-R02,52.5,46.8 S3-R04,69.2,66.6 S3-R06,68.0,71.6 S3-R08,79.4,81.4 S3-R10,67.1,67.0 S3-R12,71.3,71.9 S3-R14,66.8,66.8 S3-R16,71.3,71.8 S3-R17,78.2,78.2 Min,52.5,46.8 Max,79.4,81.4 Avg,69.3,69.1