Compressive ghost imaging

被引：1080

作者：

Katz, Ori ^{[1
]}

Bromberg, Yaron ^{[1
]}

Silberberg, Yaron ^{[1
]}

机构：

[1] Weizmann Inst Sci, Dept Phys Complex Syst, IL-76100 Rehovot, Israel

来源：

APPLIED PHYSICS LETTERS | 2009年 / 95卷 / 13期

关键词：

LIGHT;

D O I：

10.1063/1.3238296

中图分类号：

O59 [应用物理学];

学科分类号：

070305 [高分子化学与物理];

摘要：

We describe an advanced image reconstruction algorithm for pseudothermal ghost imaging, reducing the number of measurements required for image recovery by an order of magnitude. The algorithm is based on compressed sensing, a technique that enables the reconstruction of an N-pixel image from much less than N measurements. We demonstrate the algorithm using experimental data from a pseudothermal ghost-imaging setup. The algorithm can be applied to data taken from past pseudothermal ghost-imaging experiments, improving the reconstruction's quality. (C) 2009 American Institute of Physics. [doi: 10.1063/1.3238296]

引用

页数：3

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