Phase extraction based on iterative algorithm using five-frame crossed fringes in phase measuring deflectometry
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DOI: 10.1016/j.optlaseng.2017.12.013
Abstract: Abstract In phase measuring deflectometry, two orthogonal sinusoidal fringe patterns are separately projected on the test surface and the distorted fringes reflected by the surface are recorded, each with a sequential phase shift. Then the… read more here.
Keywords: phase; phase measuring; frame crossed; five frame ... See more keywords