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Original Articles

Phase Retrieval Using Conjugate Gradient Minimization

Pages 1797-1813 | Received 12 Nov 1990, Published online: 01 Mar 2007
 

Abstract

A new algorithm for phase retrieval from the Fourier modulus is presented. The technique differs from the iterative transform algorithm in both the choice of error metric and the use of a conjugate gradient minimization research. Results are presented for noisy simulated data and also for measured photon-limited data.

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