A 50x30-pixel CMOS sensor aimed at real time three-dimensional vision applications is presented along with characterization results. The sensor is realized on a single mixed-signal chip fabricated in a 0.35-um, 3.3-V, 4-metal/2-poly CMOS technology. The distance measurement relies on the pulsed indirect time of flight (ITOF) technique, and a precision of 4 % is obtained in the 2-8 m range. The real time mode of operation is proved at 20 frames per second with non-cooperative targets
A 50x30-pixel CMOS Sensor for TOF-based Real Time 3D Imaging
Stoppa, David;Simoni, Andrea;Gonzo, Lorenzo;Malfatti, Mattia;Pedretti, Gianmaria
2005-01-01
Abstract
A 50x30-pixel CMOS sensor aimed at real time three-dimensional vision applications is presented along with characterization results. The sensor is realized on a single mixed-signal chip fabricated in a 0.35-um, 3.3-V, 4-metal/2-poly CMOS technology. The distance measurement relies on the pulsed indirect time of flight (ITOF) technique, and a precision of 4 % is obtained in the 2-8 m range. The real time mode of operation is proved at 20 frames per second with non-cooperative targetsFile in questo prodotto:
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