A transmitter emits a modulated energy pulse which is not gated when received by {TAIL ~ a single gated imaging camera} to obtain {HEAD ~ an integrated first image frame} and gated by the same camera when received as an integrated second image frame 
A transmitter emits a modulated energy pulse which is not gated when received by { TAIL ~ a single gated imaging camera } to obtain { HEAD ~ an integrated first image frame } and gated by the same camera when received as an integrated second image frame
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH