Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/36191
Title: Autostereoscopy-based three-dimensional on-machine measuring system for micro-structured surfaces
Authors: Li, D
Cheung, CF 
Ren, MJ
Zhou, LQ
Zhao, X
Issue Date: 2014
Publisher: Optical Society of America
Source: Optics express, 2014, v. 22, no. 21, p. 25645-25660 How to cite?
Journal: Optics express 
Abstract: Traditional off-line measuring systems find it difficult to measure micro-structured workpieces which have a large volume and heavy weight, such as micro-structured patterned precision roller drums. This paper proposes an autostereoscopy-based three-dimensional (3D) measuring method and develops an innovative measuring system for the 3D on-machine measurement of the micro-structured surfaces, an Autostereoscopy-based Three-Dimensional On-machine Measuring (ATDOM) system. The ATDOM system is compact and capable of fast data acquisition and high accuracy in 3D computational reconstruction of complex surfaces under different measuring environments. A prototype ATDOM system is experimentally verified through a series of measurement experiments conducted on a precision machine tool. The results indicate that the ATDOM system provides an important means for efficient and reliable on-machine measurement of micro-structured surfaces.
URI: http://hdl.handle.net/10397/36191
EISSN: 1094-4087
DOI: 10.1364/OE.22.025635
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