Marker Setup

Lens calibration is performed by comparing the positions of the physical markers with the virtual markers. For this, you must know the exact position of at least two physical markers with respect to the camera's sensor plane.

With Traxis TrackBody, this is straightforward because you can use physical OptiTrack markers and get their exact positions from Motive in real time.

With other trackers without real-time marker support, you use other methods to determine the marker locations.