Suppressing motion-induced phase error by using equal-step phase-shifting algorithms in fringe projection profilometry.
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DOI: 10.1364/oe.459087
Abstract: Phase-shifting fringe projection profilometry is a widely used and important technique for three-dimensional surface measurement, where N-step fixed-step phase-shifting algorithms are commonly used. With a pressing need to apply this technique for dynamic object/scene measurement,… read more here.
Keywords: step; phase shifting; motion; equal step ... See more keywords