1 February 2004 Accurate procedure for the calibration of a structured light system
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Optical Engineering, 43(2), (2004). doi:10.1117/1.1635373
Abstract
A procedure is proposed to calibrate a generic structured light system, consisting of one camera and one projector. The proposed procedure is based on defining a unique coordinate system for both devices in the structured light system, and thus, a rigidity constraint is introduced into the transformation process. This constraint is used to derivate a simple function for the simultaneous estimation of the parameters, resulting in parameters that are more reliable. The performance of the proposed procedure is shown on examples of the calibration of two different structured light systems.
Ricardo Legarda-Sáenz, Thorsten Bothe, Werner P.O. Jüptner, "Accurate procedure for the calibration of a structured light system," Optical Engineering 43(2), (1 February 2004). http://dx.doi.org/10.1117/1.1635373
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KEYWORDS
Calibration

Laser sintering

Projection systems

Cameras

Structured light

3D modeling

Error analysis

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