When sharpening algorithm is on and in normal operation mode, both horizontal and vertical MTF50 LW/PH >=800, or MTF50 >=0.3333 cycles/pixel. Cu!]-c{
_u]%K-_
Without sharpening 0Py*%}r1
MTF@1/3 cycles/pixel >= 0.35 bz}-[W+
MTF@1/2 cycles/pixel >= 0.15 u 7:Iv
这种关于MTF的要求是什么含意? md,KRE
请高手指点!