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A uniform and flexible model for three-dimensional measurement of line-structured light sensor
Author(s): Zhe Li; Jiwen Cui; Jianwei Wu; Tong Zhou; Jiubin Tan
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Paper Abstract

Line-structured light sensor is a three-dimensional measurement method which combines the advantage of high precision and speed, applicable in many fields. The mathematical model of line-structured light sensor is an essential foundation which determines measurement precision. Through the comparison of the three representative models which are deduced from different starting points and analysis of the model constraint conditions, we build a uniform and flexible model which shows the common characteristics and connections of the previous models and combines the flexibility and clear geometric meanings of the structured parameters with a correctable constraint condition. It is suitable to most conditions and structured parameters design of line-structured light sensor.

Paper Details

Date Published: 7 March 2019
PDF: 9 pages
Proc. SPIE 11053, Tenth International Symposium on Precision Engineering Measurements and Instrumentation, 110534N (7 March 2019); doi: 10.1117/12.2517063
Show Author Affiliations
Zhe Li, Harbin Institute of Technology (China)
Jiwen Cui, Harbin Institute of Technology (China)
Jianwei Wu, Harbin Institute of Technology (China)
Tong Zhou, Heilongjiang Institute of Metrology (China)
Jiubin Tan, Harbin Institute of Technology (China)


Published in SPIE Proceedings Vol. 11053:
Tenth International Symposium on Precision Engineering Measurements and Instrumentation
Jiubin Tan; Jie Lin, Editor(s)

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