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Proceedings Paper

Real-time 3D shape measurement with digital stripe projection by Texas Instruments Micro Mirror Devices DMD
Author(s): Gottfried Frankowski; Mai Chen; Torsten Huth
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Paper Abstract

The fast, contact-free and highly precise shape measurement of technical objects is of key importance in the scientific- technological area as well as the area of practical measurement technology. The application areas of contact- free surface measurement extend across widely different areas, e.g., the automation of production processes, the measurement and inspection of components in microsystem technology or the fast 3D in-vivo measurement of human skin surfaces in cosmetics and medical technology. This paper describes methodological and technological possibilities as well as measurement technology applications for fast optical 3D shape measurements using micromirror-based high-velocity stripe projection. Depending on the available projector and camera facilities, it will be possible to shoot and evaluate compete 3D surface profiles within only a few milliseconds.

Paper Details

Date Published: 16 March 2000
PDF: 16 pages
Proc. SPIE 3958, Three-Dimensional Image Capture and Applications III, (16 March 2000); doi: 10.1117/12.380051
Show Author Affiliations
Gottfried Frankowski, GFMesstechnik GmbH (Germany)
Mai Chen, GFMesstechnik GmbH (Germany)
Torsten Huth, GFMesstechnik GmbH (Germany)

Published in SPIE Proceedings Vol. 3958:
Three-Dimensional Image Capture and Applications III
Brian D. Corner; Joseph H. Nurre, Editor(s)

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