Sphere-Based Geometrical Calibration Method for Structured Light Surface Measurement Systems
2012 ◽
Vol 571
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pp. 433-438
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Keyword(s):
This paper proposes a sphere-based calibration method for the structured light system with unconstrained one projector & one camera, regardless of pattern codification. A 1-pose example of such a method is also proposed and tested. In comparison with a traditional plane translation method of 15 poses, we note an increase in the consistency of more than 10% while the calibration time shrinks to 6% and the calibration accessory is reduced to the size of a flash-light. This method suits well for applications where mobility, speed and ease-of-use are important criteria.
Keyword(s):
2011 ◽
Vol 4
(6)
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pp. 1298
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Keyword(s):