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Optical Engineering

Simultaneous three-dimensional geometry and color texture acquisition using a single color camera
Author(s): Song Zhang; Shing-Tung Yau
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Paper Abstract

A novel technique that uses a single color camera to capture high-resolution three-dimensional (3-D) geometry and the perfectly aligned color texture simultaneously is discussed. A projector projects three phase-shifted black-and-white fringe patterns onto the object, and a color camera captures the fringe images reflected by the object. From these three fringe images, both 3-D shape and the color texture are obtained. Moreover, since only three fringe images are required, this proposed technique permits real-time 3-D shape measurement. Experiments are presented to demonstrate the success of this technique.

Paper Details

Date Published: 1 December 2008
PDF: 8 pages
Opt. Eng. 47(12) 123604 doi: 10.1117/1.3046715
Published in: Optical Engineering Volume 47, Issue 12
Show Author Affiliations
Song Zhang, Iowa State Univ. (United States)
Shing-Tung Yau, Harvard Univ. (United States)

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