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1 May 1990 Fast algorithms for phase and magnitude reconstruction from bispectra
Soheil A. Dianat; Raghuveer M. Rao
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Optical Engineering, 29(5), (1990). https://doi.org/10.1117/12.55619
Abstract
Techniques are developed for signal reconstruction from sampIes of the bispectrum of a 1-D or 2-D signal. The phase and magnitude of the Fourier transform of a signal as well as those of the bispectrum are expanded into a series using a set of appropriate basis functions. Reconstruction is achieved by equating coefficients of like terms of these two expansions. The algorithms derive their speed by using a restricted portion of the bispectrum space and by being based on the use of the fast Fourier transform. In addition to detailed theoretical derivations, results of computer simulation are provided.
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Soheil A. Dianat, Soheil A. Dianat, Raghuveer M. Rao, Raghuveer M. Rao, } "Fast algorithms for phase and magnitude reconstruction from bispectra," Optical Engineering 29(5), (1 May 1990). https://doi.org/10.1117/12.55619 . Submission:
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