br psnr
0.0019991966 39.170488
0.0020434535 41.228935
0.0025063445 43.335132
0.0035103154 45.338427
0.0047580670 47.231796
0.0067389602 49.071598
0.0092384839 50.622521
0.0132961368 52.073976
0.0188322750 53.235824
0.0284547415 54.230397
0.0432841491 55.150960
0.0708586328 56.050939
0.1173632136 56.966918
0.2092468973 58.018746
0.3967435182 59.052638
0.6630730155 59.820319
1.1981091507 60.645521
1.8102892022 61.114717
2.8376945115 61.351803
3.8345226858 61.470558
