Phase retrieval and estimation with use of real-plane zeros

被引：0
|
作者：
Wackerman, Christopher C. [1 ]
Yagle, Andrew E [1 ]
机构：
[1] Environmental Research Inst of, Michigan, Ann Arbor, United States
来源：
Journal of the Optical Society of America A: Optics and Image Science, and Vision | 1994年 / 11卷 / 07期
关键词：
Algorithms - Approximation theory - Fourier optics - Iterative methods;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A phase retrieval algorithm is developed to generate an approximation of an image that has correct Fourier real-plane zero and Fourier magnitude, but falls short of a global solution because is general it does not satisfy image constraints. When used as an initial guess into existing iterative algorithms it gives improved phase retrieval results.
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页码：2016 / 2026
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