Automatic wavefront reconstruction on single interferogram with spatial carrier frequency using Fourier transform
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DOI: 10.1007/s11801-020-9051-z
Abstract: Optical interferometry can be applied to obtain the wavefront phase and reconstruct the three-dimensional wavefront by analyzing interference fringes. Single interferogram analysis based on two-dimensional Fourier transform is proposed. This method just needs to acquire… read more here.
Keywords: carrier; carrier frequency; fourier transform; single interferogram ... See more keywords