Phase retrieval for superposed signals from multiple binary objects.

J Opt Soc Am A Opt Image Sci Vis

Center for Fundamental Research: Metal Structures in Four Dimensions, Risø-DTU, Technical University of Denmark, DK-4000 Roskilde, Denmark.

Published: September 2010

We introduce the binary superposed phase retrieval problem that aims at reconstructing multiple 0/1-valued functions with nonoverlapping bounded supports from moduli of superpositions of several displaced copies of their individual Fourier transforms. We discuss an application in coherent diffraction imaging of crystalline objects, propose two algorithms, and evaluate their performance by means of simulations.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2933936PMC
http://dx.doi.org/10.1364/JOSAA.27.001927DOI Listing

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