Patent ID: 9542418
Date: 2017-01-10
CPC Classifications: G04F,G06F,H04N

Claim:
1. An optical time-stamping device, comprising: an optical instrument having a retina having a field of view and that produces images of said field of view on the retina, a high accuracy reference clock signal receiver configured for receiving a reference clock signal comprising information on a reference time, a lighting source at a distance from the retina of the optical instrument, the lighting source configured for emitting a light signal towards the retina of the optical instrument and in the field of view of the optical instrument, and control means comprising an internal clock, the control means connected to the reference clock signal receiver by a first connection and connected to the lighting source by a second connection, the control means configured for cyclically synchronizing their internal clock with the reference time and for controlling the lighting source for emitting the light signal in a synchronized way with the reference clock signal.