Quantitative phase-amplitude microscopy. III. The effects of noise

被引：179

作者：

Paganin, D ^{[1
]}

Barty, A ^{[1
]}

McMahon, PJ ^{[1
]}

Nugent, KA ^{[1
]}

机构：

[1] Univ Melbourne, Sch Phys, Melbourne, Vic 3010, Australia

来源：

JOURNAL OF MICROSCOPY | 2004年 / 214卷 / 01期

关键词：

inline holography; microscopy; phase contrast; phase retrieval;

D O I：

10.1111/j.0022-2720.2004.01295.x

中图分类号：

TH742 [显微镜];

学科分类号：

摘要：

We explore the effect of noise on images obtained using quantitative phase-amplitude microscopy - a new microscopy technique based on the determination of phase from the intensity evolution of propagating radiation. We compare the predictions with experimental results and also propose an approach that allows good-quality quantitative phase retrieval to be obtained even for very noisy data.

引用

页码：51 / 61

页数：11

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