1. A spherical eye from multiple cameras (makes better models of the world);Baker,2001
2. Using many cameras as one;Pless,2003
3. Probabilistic Robotics;Thrun,2005
4. M.J. Tribou, A. Harmat, D.W.L. Wang, I. Sharf, S.L. Waslander, Multi-camera parallel tracking and mapping with non-overlapping fields of view, Int. J. Robot. Res.
5. Real-time 6D stereo visual odometry with non-overlapping fields of view;Kazik,2012