1 January 2008 Three-dimensional shape measurement using a structured light system with dual cameras
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Optical Engineering, 47(1), 013604 (2008). doi:10.1117/1.2835686
Abstract
A structured light system for three-dimensional shape measurement with single camera has the shortcoming of camera occlusion. To alleviate this problem, this paper introduces a structured light system with dual cameras for three-dimensional shape measurement. We discuss (1) system description, (2) system calibration, (3) three-dimensional data registration using the iterative closest-point (ICP) algorithm, and (4) three-dimensional data merging using holoimage. The principle of the system is introduced, and experiments are presented to verify its performance.
Song Zhang, Shing-Tung Yau, "Three-dimensional shape measurement using a structured light system with dual cameras," Optical Engineering 47(1), 013604 (1 January 2008). http://dx.doi.org/10.1117/1.2835686
JOURNAL ARTICLE
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KEYWORDS
Cameras

Imaging systems

Calibration

Projection systems

3D image processing

3D metrology

Structured light

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