We present the design and a few preliminary results for a 3-D camera based on a new CMOS compatible photo-detector providing an internal demodulation mechanism. The device has on-board pixel processing of the phase-to-distance signal and works in connection with a laser illuminator emitting 0.2 to 4 W of optical power modulated at a frequency of 20 to 50 MHz, to cover a range of distance 5 to 50 m with resolution of 1-5 cm.
Dispositivo per la ripresa di immagini 3D basato su tecnologia CMOS 180nm e telemetria a modulazione sinusoidale
DONATI, SILVANO;MARTINI, GIUSEPPE;FATHI, MOHAMMAD TAGHI;RANDONE, ENRICO MARIA;
2010-01-01
Abstract
We present the design and a few preliminary results for a 3-D camera based on a new CMOS compatible photo-detector providing an internal demodulation mechanism. The device has on-board pixel processing of the phase-to-distance signal and works in connection with a laser illuminator emitting 0.2 to 4 W of optical power modulated at a frequency of 20 to 50 MHz, to cover a range of distance 5 to 50 m with resolution of 1-5 cm.File in questo prodotto:
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