An accurate phase-height mapping algorithm by using a virtual reference plane
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DOI: 10.1016/j.ijleo.2019.164083
Abstract: Abstract In the phase measurement profilometry, the phase-height mapping is to calibrate the system by the height and phase of several known planes. The four planes method, which only needs the four references, is widely… read more here.
Keywords: phase; reference plane; height mapping; phase height ... See more keywords
Discussion on accurate phase–height mapping in fringe projection profilometry
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DOI: 10.1117/1.oe.56.10.104109
Abstract: Abstract. Establishing a highly accurate phase-to-height mapping relationship is very important in fringe projection profilometry, which guarantees the accuracy of final three-dimensional reconstruction. The influence coming from lens distortion, random noises, and the nontelecentric projecting… read more here.
Keywords: phase; fringe projection; height mapping; method ... See more keywords