A low cost structured light system

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2005-12-01

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Resumo

The aim of this paper is to present the current development status of a low cost system for surface reconstruction with structured light. The acquisition system is composed of a single off-the-shelf digital camera and a pattern projector. A pattern codification strategy was developed to allow the pattern recognition automatically and a calibration methodology ensures the determination of the direction vector of each pattern. The experiments indicated that an accuracy of 0.5mm in depth could be achieved for typical applications.

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3D imaging, Calibration, Low cost, Structured light, Acquisition systems, Calibration methodologies, Direction vector, Low costs, Low-cost systems, Structured Light, Structured light systems, Typical application, Computer graphics, Visualization, Computer vision

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13th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2005, WSCG'2005 - In Co-operation with EUROGRAPHICS, Full Papers, p. 53-54.