Raffaella Carloni, Vincenzo Lippiello, M. D'Auria, Matteo Fumagalli, Abeje Y. Mersha, Stefano Stramigioli, Bruno Siciliano. Robot Vision: Obstacle-Avoidance Techniques for Unmanned Aerial Vehicles. IEEE Robot. Automat. Mag., 20(4):22-31, 2013. [doi]
Abstract is missing.