The result is a very sensitive digital IR camera.
Is that from the structured light (IR camera) or Visible light camera?
The main change was that targets were no longer infrared (so no special IR camera was required).
The shuttering of the IR cameras was synchronized to the pulses.
The 3D position of each transmitter is measured by the IR camera, using the same principle as in satellite navigation.
The IR camera detects the heat radiating from even a tiny object, producing a dark/light shape.
IR cameras in the hold, monitored non-stop by software, would have registered this transgression easily.
Advanced optics and sophisticated software interfaces continue to enhance the versatility of IR cameras.
These miniature IR cameras are installed in the fields of motor racing, rocketry and other applications.
Payload sensors would include radar imaging systems and IR cameras.