Reconstruction of local frequencies for recovering the unwrapped phase in optical interferometry
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DOI: 10.1038/s41598-017-06801-z
Abstract: In optics, when interferograms or digital holograms are recorded and their phase is recovered, it is common to obtain a wrapped phase with some errors, noise and artifacts such as singularities due to the non… read more here.
Keywords: phase; gabor filters; reconstruction local; frequency ... See more keywords