UAV control (drones, quadrocopters) - what are the current tasks?

Question

IT education

Please tell me the current tasks in the control of UAVs (drones, quadrocopters). Preferably related to computer vision (for diploma)

Answer 1

one of the most difficult and unsolved problems -> autonomous navigation, to some destination, for example, in another city.
subtask: search and accurate identification of the final goal of the path (existing tracking systems regularly lose the goal and cannot find it later), understand in short where to move.
one more subtask: to accurately determine your location (for example, when there is no signal from the satellite, or there is some kind of error in the signal), focusing on the terrain.