Since we know what the runway is supposed to look like, do a reverse image search or something to figure out what part of the runway we're above, and match it onto the camera image, adjust brightness/contrast/hue to fit as close as possible, then subtract to remove the background and leave only the shapes.
Very experimental idea:
Since we know what the runway is supposed to look like, do a reverse image search or something to figure out what part of the runway we're above, and match it onto the camera image, adjust brightness/contrast/hue to fit as close as possible, then subtract to remove the background and leave only the shapes.
IDK if this'll work but it'll be fun to try.