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Proceedings Paper

Design of image scanning and sampling system for 3D laser radar
Author(s): Zhi Hong; Wei Wang; Zhinhua Gao; Peiyong Li; Zukang Lu
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Paper 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.

Paper Details

Date Published: 10 August 1998
PDF: 6 pages
Proc. SPIE 3558, Automated Optical Inspection for Industry: Theory, Technology, and Applications II, (10 August 1998); doi: 10.1117/12.318377
Show Author Affiliations
Zhi Hong, Zhejiang Univ. (China)
Wei Wang, China Institute of Metrology (China)
Zhinhua Gao, China Institute of Metrology (China)
Peiyong Li, Zhejiang Univ. (China)
Zukang Lu, Zhejiang Univ. (China)


Published in SPIE Proceedings Vol. 3558:
Automated Optical Inspection for Industry: Theory, Technology, and Applications II
Shenghua Ye, Editor(s)

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