| 摘要 |
The system (10) typically comprises three cameras, with the right (12) and left (16) mounted capable of resolving two-dimensional images. The cameras provide optical data to a processor (42) . The positions and orientations of objects within the camera system field of view are determined rapidly by the processor and are sent to a computer (44). The computer has software to represent the positions and orientations of the objects in camera co-ordinates and to display (46) the objects on a display as desired by a clinician. |
