| 摘要 |
<p>The system (1) has a plane optical infrared detector (7) sensitive to near infrared in an emission spectrum of an optical transmitter (4) e.g. laser diode, associated to a mid-infrared ranging between 3 and 5 micrometers, and including photosensitive elements with an angular resolution i.e. 0.3 milliradians. An electronic processing and controlling block (9) triggers the capturing of a scene by the detector, in synchronism with a luminous brightness (5) and in intervals between successive brightnesses. A visualizing block (11) i.e. monitor, visualizes an image (5') from the captured scene.</p> |
