That can be done where it only keeps pixels that are close to each other and discards the rest. The functions above are set to 255 threshold but if you turned it down to say 7 or 10 it would only keep things that are very alike. I’ve just not found a scene yet where it seems to really benefit from it.
I’ve noticed the sky hdtv cap has really bad artifacting when there is high motion vs the premiere cap. So far it seems like it’s just better to go with the premiere cap in these situations rather than trying to blend them.