What kind of tech do you expect them to use? While I hope it wasn't, I'd not be surprised with them just running a classifier over the current scan, have it spi

What kind of tech do you expect them to use? While I hope it wasn't, I'd not be surprised with them just running a classifier over the current scan, have it spit out "vehicle" at coordinate A, search the previous scan's analysis for a matching vehicle close by. How do you handle uncertain/flip classifications? Or objects appearing to suddenly "spawn"/"despawn"? A proper "what object was that in the past" would likely require its own AI. Reliable linear interpolation doesn't seem that simple to me.