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来自多个二元物体的叠加信号的相位恢复

Phase retrieval for superposed signals from multiple binary objects.

作者信息

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

机构信息

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

出版信息

J Opt Soc Am A Opt Image Sci Vis. 2010 Sep 1;27(9):1927-37. doi: 10.1364/JOSAA.27.001927.

DOI:10.1364/JOSAA.27.001927
PMID:20808399
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2933936/
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.

摘要

我们引入了二元叠加相位恢复问题，其目的是从多个零/一值函数各自傅里叶变换的若干移位副本的叠加模中重建具有不重叠有界支撑的多个零/一值函数。我们讨论了在晶体物体相干衍射成像中的应用，提出了两种算法，并通过模拟评估了它们的性能。

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Phase retrieval for superposed signals from multiple binary objects.来自多个二元物体的叠加信号的相位恢复
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Phase retrieval algorithms: a comparison.相位恢复算法：比较
Appl Opt. 1982 Aug 1;21(15):2758-69. doi: 10.1364/AO.21.002758.
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