Fig. 2.

A geometric model is demonstrated for the perception for a single virtual point (shown in blue). In the case in which the virtual cameras are positioned with the incorrect Binocular Disparity (BD), the virtual point will be perceived at a different location (shown in green). Cases in which the virtual cameras are positioned with the correct BD but have the incorrect center of projection offset (PO) will also cause the virtual point to be perceived in a different location (shown in red).