Scheme Total QS AR CH 1" 2" 40" 266"
DPCM 2.19(2.38)2.192.192.542.462.192.18
JPEG98 2.462.223.152.85(avg)2.312.28(2.32)
JPEG95 3.643.26 6.126.38(6.54)3.26
JPEG92 3.316.65(avg)2.746.53(avg)2.743.63
JPEG90 3.824.343.734.67(avg) 3.843.78
JPEG85 4.824.514.913.9(avg) 4.51
JPEG75 6.2 18.88(avg) 6.27.52
JPEG65 19.94(avg) 25.97(avg) 7.33(avg)
JPEG50 20.9817.72 17.72