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Proceedings Paper

Optical Triangulation Using A CCD Array With Sub-Pixel Resolution
Author(s): Robert Jones; Lucy Rowbotham; Michael Pritchett
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Paper Abstract

The design of an optical triangulation gauge based upon a linear CCD array operating with sub-pixel resolution is described . Experimental results are presented that demonstrate the basic performance characteristics of the system and its ability to perform rapid measurements on complex engineering objects with accuracies in the range 2 to 5 µm .

Paper Details

Date Published: 16 January 1989
PDF: 6 pages
Proc. SPIE 0954, Optical Testing and Metrology II, (16 January 1989); doi: 10.1117/12.947656
Show Author Affiliations
Robert Jones, Cambridge Consultants Ltd. (England)
Lucy Rowbotham, Cambridge Consultants Ltd. (England)
Michael Pritchett, Cambridge Consultants Ltd. (England)

Published in SPIE Proceedings Vol. 0954:
Optical Testing and Metrology II
Chander Prakash Grover, Editor(s)

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