Optimal frequency selection for accuracy improvement in binary defocusing fringe projection profilometry.
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DOI: 10.1364/ao.464506
Abstract: The binary defocusing fringe projection profilometry (FPP) technique has demonstrated various advantages for high-speed and high-accuracy three-dimensional (3D) surface measurement. However, higher fringe frequency does not necessarily give better measurements in binary defocusing FPP. To… read more here.
Keywords: frequency; accuracy; fringe; defocusing fringe ... See more keywords