| 摘要 |
<p>Various combinations of camera assembly (500), tracking frequency (510), energy source (520), marker; emission method (530), marker; physical form (540), marker; reflective shape (550), ID: location (560), ID: encoding method (570), ID: obtained (580) and calibration method (590) forming a preferred embodiment (1004) as well as several alternative embodiments for tracking the movement of multiple objects within a predetermined area. Camera assembly (500) optionally comprises fixed volume tracking (502), fixed area tracking (504) and movable volume tracking (506). Tracking frequency (510) optionally comprises visible light (512), infrared light (514) and ultraviolet light (516).</p> |
