Design of image scanning and sampling system for 3D laser radar

Zhi Hong; Wei Wang; Zhinhua Gao; Peiyong Li; Zukang Lu

doi:10.1117/12.318377

10 August 1998 Design of image scanning and sampling system for 3D laser radar

Zhi Hong, Wei Wang, Zhinhua Gao, Peiyong Li, Zukang Lu

Proceedings Volume 3558, Automated Optical Inspection for Industry: Theory, Technology, and Applications II; (1998) https://doi.org/10.1117/12.318377
Event: Photonics China '98, 1998, Beijing, China

Abstract

An active three dimension imaging laser a radar based on phase comparison technique, using an amplitude modulation cw laser diode source was established, its optical scanning system consisting of a nodding mirror and a 4-facet polygon rotor is analyzed in detail, 3D image sampling systems with real time range nonlinear calibration, light intensity-phase compensator and RS422 standard sending interface was realized. The 3D laser radar had demonstrated successfully and reliably in field test of autonomous land vehicle.

Citation Download Citation

Zhi Hong, Wei Wang, Zhinhua Gao, Peiyong Li, and Zukang Lu "Design of image scanning and sampling system for 3D laser radar", Proc. SPIE 3558, Automated Optical Inspection for Industry: Theory, Technology, and Applications II, (10 August 1998); https://doi.org/10.1117/12.318377

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