Phase retrieval for superposed signals from multiple binary objects

Andreas Alpers, Gabor T. Herman, Henning Friis Poulsen, Søren Schmidt

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    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. © 2010 Optical Society of America
    Original languageEnglish
    JournalOptical Society of America. Journal A: Optics, Image Science, and Vision
    Volume27
    Issue number9
    Pages (from-to)1927-1937
    ISSN1084-7529
    DOIs
    Publication statusPublished - 2010

    Keywords

    • Materials characterization and modelling
    • Materials and energy storage

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