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Proceedings Paper

3-D optical measurement using phase shifting based methods
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Paper Abstract

We review some of our most recent works on 3-D shape measurement using the digital fringe projection and phase-shifting method. First, we introduce the measurement principle and phase-shifting algorithms. Then we discuss an effective method for phase error compensation and a novel idea for system calibration. Finally, we describe a 3-D shape measurement system for high-resolution, real-time 3-D shape acquisition, reconstruction and display.

Paper Details

Date Published: 7 November 2005
PDF: 10 pages
Proc. SPIE 6000, Two- and Three-Dimensional Methods for Inspection and Metrology III, 600002 (7 November 2005); doi: 10.1117/12.631766
Show Author Affiliations
Peisen S. Huang, SUNY at Stony Brook (United States)
Song Zhang, Harvard Univ. (United States)

Published in SPIE Proceedings Vol. 6000:
Two- and Three-Dimensional Methods for Inspection and Metrology III
Kevin G. Harding, Editor(s)

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