Updating calibration of a three-dimensional measurement system
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United States of America Patent
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Nov 14, 2017
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app pub date -
Dec 21, 2015
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Dec 22, 2014
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Abstract
A method of calibrating a three-dimensional measurement system having a plurality of cameras and at least one projector is provided. The method includes performing a full calibration for each camera/projector pair where the full calibration generates at least two sets of correction matrices. Subsequently, an updated calibration is performed for each camera/projector pair. The updated calibration changes less than all of the sets of correction matrices.
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