Efficient Half-Period Phase Histogram Equalization for General Phase-Shifting Algorithms With Phase Shift Errors
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DOI: 10.1109/tim.2022.3212743
Abstract: Phase-shifting algorithms are widely used for optical metrology that extract the phase from several fringe patterns with phase shifts. However, accurate phase shifts are always the crucial premise to guarantee the accuracy of phase extraction,… read more here.
Keywords: period; phase shifting; half period; period phase ... See more keywords