Simulated wrapped phase optimizes phase retrieval in phase-shifting interferometry.
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DOI: 10.1364/ol.476543
Abstract: Phase retrieval is crucial in phase-shifting interferometry and other phase measurement techniques. However, in noisy wrapped phase maps with high steepness, discontinuities arise and cause phase unwrapping errors. To solve this problem, this Letter presents… read more here.
Keywords: shifting interferometry; phase shifting; wrapped phase; phase retrieval ... See more keywords