Ternary Gray code-based phase unwrapping for 3D measurement using binary patterns with projector defocusing.
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DOI: 10.1364/ao.56.003660
Abstract: The three-dimensional measurement technique using binary pattern projection with projector defocusing has become increasingly important due to its high speed and high accuracy. To obtain even faster speed without sacrificing accuracy, a ternary Gray code-based… read more here.
Keywords: phase; code based; gray code; projector defocusing ... See more keywords