= Robert Beinert
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Robert Beinert coauthored an account of Fourier <phase retrieval> with <Tamir Bendory> and <Yonina C. Eldar>. Their analysis separates uniqueness questions from reconstruction algorithms and records the symmetries invisible to Fourier-magnitude measurements. This clarifies why an algorithm producing a signal is insufficient unless the measurement design also makes the signal identifiable.<Fourier Phase Retrieval: Uniqueness and Algorithms by Tamir Bendory and others>[Introduction and Section 3.1]{ref}
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