{HEAD ~ Video images} from each camera are then synchronously sampled, captured, and stored in a memory associated with {TAIL ~ a general purpose processor} 
{ HEAD ~ Video images } from each camera are then synchronously sampled , captured , and stored in a memory associated with { TAIL ~ a general purpose processor }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL