| Module name | Short description | Publishes | Subscribes | 
| StereoOdometry_libviso | Stereo visual odometry using libviso2 | 
| Parameter | Description | 
| FORZE_2D | (Default=false) Forze Z coordinate, Pitch & Roll to be always exactly zero | 
| NEW_KF_MIN_ANG | (Default=15) Minimum angle (degrees) between reference KeyFrames. | 
| NEW_KF_MIN_XYZ | (Default=0.25) Minimum linear distance (in meters) between reference KeyFrames. | 
| SAVE_ODO | (Default=false) Save dead-reckoning from visual odometry to a plain text log file. | 
