Autonomous quadrotor flight using a stereo vision and laser odometry aided Inertial Navigation System (INS).
For details please refer to:
K. Schmid, F. Ruess, M. Suppa, and D. Burschka. “State estimation for highly dynamic flying systems using key frame odometry with varying time delays”. In: Intelligent Robots and Systems (IROS), 2012 IEEE/RSJ International Conference on. Oct. 2012, pp. 2997– 3004. doi: 10.1109/IROS.2012.6385969