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Operations using fringe projection

✍ Scribed by Michalski, Marcelo ;Rabal, Hector J. ;Garavaglia, Mario J.


Book ID
115334657
Publisher
The Optical Society
Year
1986
Tongue
English
Weight
923 KB
Volume
25
Category
Article
ISSN
1559-128X

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Surface profiling using fringe projectio
✍ M. Thakur; C. Quan; C.J. Tay πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 579 KB

In this paper, the surface profile of objects is determined by using a grating projection system. The method is based on the concept of self-imaging, namely, the Lau effect. Periodic fringe patterns are generated from the projection of a grating illuminated by multiple mutually incoherent quasi-plan