Volker Grabe, Heinrich H. Bülthoff, Paolo Robuffo Giordano. A comparison of scale estimation schemes for a quadrotor UAV based on optical flow and IMU measurements. In 2013 IEEE/RSJ International Conference on Intelligent Robots and Systems, Tokyo, Japan, November 3-7, 2013. pages 5193-5200, IEEE, 2013. [doi]
Abstract is missing.