When sharpening algorithm is on and in normal operation mode, both horizontal and vertical MTF50 LW/PH >=800, or MTF50 >=0.3333 cycles/pixel. +<B"g{dLuX
\SYeDy
Without sharpening ;Cty"H,
MTF@1/3 cycles/pixel >= 0.35 Z\n^m^Z
=
MTF@1/2 cycles/pixel >= 0.15 l!\~T"-7;:
这种关于MTF的要求是什么含意? q,;wD1_wG
请高手指点!