reference,psnr,y_psnr S3-R02,6.6,11.2 S3-R04,21.3,26.5 S3-R06,-38.8,-33.3 S3-R08,-4.0,0.6 S3-R10,-39.3,-38.4 S3-R12,-12.9,-11.1 S3-R14,15.6,16.5 S3-R16,22.2,24.2 S3-R17,-7.5,-7.6 Min,-39.3,-38.4 Max,22.2,26.5 Avg,-4.1,-1.3