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Proceedings Paper

Digital optical electronic hybrid system for three-dimensional shape measurement
Author(s): Jing Zhao; Jingang Zhong; Fengli Li
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Paper Abstract

A new experiment system of three-dimensional shape measurement is presented. The advantages and the disadvantages are analyzed. In this experiment system, using digital light projector replaces traditional projector, and electronical grating replaces traditional grating. Obviously, the system has many advantages such as higher precise, easier to realize, etc. But there still are some disadvantages because of the characteristic of the system. We designed experiments to discuss the errors introduced by the system and look for the best system parameter. From the last result, we can conclude that the system has high practical value.

Paper Details

Date Published: 16 September 2002
PDF: 10 pages
Proc. SPIE 4929, Optical Information Processing Technology, (16 September 2002); doi: 10.1117/12.483246
Show Author Affiliations
Jing Zhao, Jinan Univ. (China)
Jingang Zhong, Jinan Univ. (China)
Fengli Li, Jinan Univ. (China)


Published in SPIE Proceedings Vol. 4929:
Optical Information Processing Technology
Guoguang Mu; Francis T. S. Yu; Suganda Jutamulia, Editor(s)

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