1. Genovese, A.F.: The interacting multiple model algorithm for accurate state estimation of maneuvering targets. Johns Hopkins APL Tech. Dig. 22(4), 614–623 (2001)
2. Bar, S.Y., Fortmann, T., et al.: Tracking and data association. PhD thesis, Academic Press, Cambridge (1988)
3. Israelsen, J., Beall, M., Bareiss, D., Stuart, D., Keeney, E., van den Berg, J.: Automatic collision avoidance for manually tele-operated unmanned aerial vehicles. In: IEEE International Conference on Robotics and Automation (ICRA), pp. 6638–6643 (2014)
4. Ding, W., Wang, J., Han, S., Almagbile, A., Garratt, M.A. , Lambert, A., Wang, J.J.: Adding optical flow into the gps/ins integration for uav navigation. In: International Global Navigation Satellite Systems Society Symposium, pp. 1–13 (2009)
5. Mercado, D., Flores, G., Castillo, P., Escareno, J., Lozano, R.: Gps/ins/optic flow data fusion for position and velocity estimation. In: International Conference on Unmanned Aircraft Systems (ICUAS), pp. 486–491 (2013)