Phase retrieval for superposed signals from multiple binary objects.
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.
Alpers
Andreas
A
Center for Fundamental Research: Metal Structures in Four Dimensions, Risø-DTU,Technical University of Denmark, DK-4000 Roskilde, Denmark. awalpers@yahoo.de
Herman
Gabor T
GT
Poulsen
Henning Friis
HF
Schmidt
Søren
S
D000465:Algorithms; D005583:Fourier Analysis; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D009010:Monte Carlo Method
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