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Proceedings Paper

Range finder based on laser space encoding
Author(s): Liying Wu; Jian Zhang; Shuyin Li; Huijuan Yuan; Jianying Fan
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Paper Abstract

This paper describes a laser scanning range finder that may produce a real time space encoding pattern. Laser diode is modulated by a programmable controller. So a space encoding sequential constructive laser beam is employed as an active illuminating source. Using less frames of space encoding patterns to produce a range image with high resolution is the main goal of this study. The calculation of 3D coordinates of each point on the measured object is explained briefly.

Paper Details

Date Published: 19 January 1996
PDF: 5 pages
Proc. SPIE 2599, Three-Dimensional and Unconventional Imaging for Industrial Inspection and Metrology, (19 January 1996); doi: 10.1117/12.230384
Show Author Affiliations
Liying Wu, Harbin Univ. of Science and Technology (China)
Jian Zhang, Harbin Univ. of Science and Technology (China)
Shuyin Li, Harbin Univ. of Science and Technology (China)
Huijuan Yuan, Harbin Univ. of Science and Technology (China)
Jianying Fan, Harbin Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 2599:
Three-Dimensional and Unconventional Imaging for Industrial Inspection and Metrology
Michael R. Descour; Kevin G. Harding; Donald J. Svetkoff, Editor(s)

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