Target Detection: Temporal Thresholding #7
Description
Sounds complex but it's basically: "don't consider a point that's been detected on a single frame as an actual target landing zone until it has been seen x times in y frames (where x and y are configurable parameters). For example, if we see a point 3 times in the last 10 frames, that might just be noise that's not actually a landing zone. If we see a point 8 times in the last 10 frames, it's probably a true landing zone.
You'll have to go through the history of all detected points for the last y frames and see if there's a match within the threshold at least x times before it gets added to some "good detected targets" list.