Hh Quality Image Filter – Help Center

filter4d[intransitive] + adv.prep. (of people) to move slowly in a particular directionThe doors opened and people started filtering through. [intransitive] + adv.prep. (of information, news, etc.) to slowlyThis option improves rendering speed (or, in other words, reduces noise and improves antialiasing).It is equivalent to the Tent filter with width 2.0 in the sense that they