Self-correction of projector nonlinearity in phase-shifting fringe projection profilometry.
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DOI: 10.1364/ao.56.007204
Abstract: In phase-shifting fringe projection profilometry, the luminance nonlinearity of the used projector has been recognized as one of the most crucial factors decreasing the measurement accuracy. To solve this problem, this paper presents a self-correcting… read more here.
Keywords: projector; phase; projector nonlinearity; shifting fringe ... See more keywords