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 ...
CAMBRIDGE, UK — Gleichmann Electronics now distributes 16 different SMD and through-hole versions of the 850 and 940nm high-speed IR LEDs from Harvatek. The HT-XXXIRP series and the HE1-XXXAC series ...
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