| 摘要 |
<p>A tracking or identification system comprising: an input 3 for receiving radio signal data including a substantially unique network interface identifier; an input 4 for receiving video data, the video data comprising video identity data; and a processor, wherein the processor is configured to: identify potential video identity data in the video data; associate the network interface identifier and the video identity data; and link at least a portion of the video data or the radio signal data with at least a portion of the other of the radio signal data and the video data. Embodiments also include linking to the video or radio data to other video data. The video data could be tagged with the radio identifier. The system could further contain a GPS receiver. The video identity data could take the form of a facial image, car number plate or barcode etc..</p> |
