When sharpening algorithm is on and in normal operation mode, both horizontal and vertical MTF50 LW/PH >=800, or MTF50 >=0.3333 cycles/pixel. |eD$eZ=m
U\N|hw#f!!
Without sharpening ?L=@Zs
MTF@1/3 cycles/pixel >= 0.35 xO8-vmf2
MTF@1/2 cycles/pixel >= 0.15 CA2 ,
这种关于MTF的要求是什么含意? wwnl_9a
请高手指点!