In [9] two cameras are used, also mounted on each side of
the robot. Each camera are measuring distance as a mono
camera using phase correlation technique and the system are
analyzed from an odometry perspective obtaining position
and heading. The error reported was similar to wheel
odometry.
The objective with this paper is to demonstrate the
feasibility of a system for high precision visual odometry in
agricultural field environment.
The contribution of this paper is a visual odometry system
for uneven terrain and an evaluation of the feasibility by
experiments on real field situations.