2D facial recognition involves illuminating the user’s face with an infra-red light source and capturing the image with an IR camera. The system then compares characteristic two-dimensional features ...
To reduce the red glow that can occur with infrared light sources in the short-wave infrared range, Osram’s Synios P2720 emits light at a wavelength of 940 nm. Up to now, the sensitivity of IR cameras ...
Light emitting diode (LED) lighting is becoming more and more popular, as incandescent lamps are being phased out globally. LEDs have several advantages over incandescent lamps, including energy ...
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