We derive the Schulz-Snyder phase retrieval algorithm as an alternating minimization method, and discuss its advantages and drawbacks. An annealing-type Schulz-Snyder algorithm is proposed to avoid convergence to nonglobal solutions.
© 2011 OSA
F. S. Oktem and R. E. Blahut, "Schulz-Snyder Phase Retrieval Algorithm as an Alternating Minimization Algorithm," in Imaging and Applied Optics, OSA Technical Digest (CD) (Optical Society of America, 2011), paper CMC3.
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