19 January 1996 Range finder based on laser space encoding
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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.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Liying Wu, Liying Wu, Jian Zhang, Jian Zhang, Shuyin Li, Shuyin Li, Huijuan Yuan, Huijuan Yuan, Jianying Fan, Jianying Fan, } "Range finder based on laser space encoding", Proc. SPIE 2599, Three-Dimensional and Unconventional Imaging for Industrial Inspection and Metrology, (19 January 1996); doi: 10.1117/12.230384; https://doi.org/10.1117/12.230384


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