Phase Retrieval from Quantized Fourier Intensity Using Multispectra Method with Rapid-Descent Measuring Ranges

Shiyuan YANG; Hiroaki TAKAJO

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Phase Retrieval from Quantized Fourier Intensity Using Multispectra Method with Rapid-Descent Measuring Ranges

机译：使用快速下降测量范围的多光谱方法从量化傅里叶强度中检索相位

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Fourier intensity measurements for phase retrieval are discussed using a multispectra method suggested in a previous study. We focus our attention on the quantization of Fourier intensity with 8-bit quantization levels because a general 8-bit digital camera is economical and convenient for the measurement of Fourier intensity. We suggest a modified multispectra method with introducing rapid-descent measuring ranges to reduce the number of subspectra. Computer simulations are performed to show the effectiveness of the modified multispectra method for the measurement of Fourier intensity with 8-bit quantization for phase retrieval.

机译：使用先前研究中提出的多光谱方法讨论了用于相恢复的傅立叶强度测量。我们将注意力集中在用8位量化级别进行傅立叶强度的量化上，因为普通的8位数码相机经济且方便地测量傅立叶强度。我们建议一种改进的多光谱方法，引入快速下降的测量范围以减少子光谱的数量。进行计算机模拟以显示改进的多光谱方法在傅里叶强度测量中的有效性，该方法具有8位量化的相位检索功能。

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《Japanese Journal of Applied Physics. Part 1, Regular Papers, Brief Communications & Review Papers》 |2006年第3a期|p.1832-1835|共4页
作者
Shiyuan YANG; Hiroaki TAKAJO;
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作者单位

Department of Electrical Engineering, Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata, Kitakyushu 804-8550, Japan;

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原文格式 PDF
正文语种 eng
中图分类应用物理学;
关键词
iterative Fourier-transform phase-retrieval method; Fourier intensity quantization; iterative hybrid input-output algorithm; quantization error; multispectra method;

机译：迭代傅里叶变换相取法;傅里叶强度量化;迭代混合输入输出算法;量化误差;多谱法;

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专利

1. Quantization Error Reduction in the Measurement of Fourier Intensity for Phase Retrieval [J] . Shiyuan YANG, Hiroaki TAKAJO Japanese Journal of Applied Physics. Part 1, Regular Papers & Short Notes . 2004,第8B期

机译：进行相位检索的傅立叶强度测量中的量化误差减小
2. Noniterative two-dimensional phase-retrieval method from two Fourier intensities by use of an exponential filter [J] . Applied optics . 2003,第14期

机译：使用指数滤波器从两个傅立叶强度进行非迭代二维相位检索
3. Method for measuring the intensity distribution of a small beam spot with phase retrieval [J] . Peng Sun, Jin Guo, Tingfeng Wang, Optics and Lasers in Engineering . 2014,第juna期

机译：用相位恢复法测量小束斑强度分布的方法
4. Analytic Phase retrieval in Coherent Fourier Scatterometry from the far field intensity maps [C] . N. Kumar, S. Roy, O. El. Gawhary, European Optical Society annual meeting . 2012

机译：相干傅里叶散射法中的远场强度图的解析相位检索。
5. A recursive phase retrieval technique using transport of intensity: Reconstruction of imaged phase and 3D surfaces. [D] . Basunia, Mahmudunnabi. 2016

机译：使用强度传输的递归相位检索技术：重建成像的相位和3D表面。
6. Corrigendum: High-Resolution Group Quantization Phase Processing Method in Radio Frequency Measurement Range [O] . Baoqiang Du, Dazheng Feng, Yaohua Tang, -1

机译：更正：射频测量范围内的高分辨率组量化相位处理方法
7. Quantization analysis of speckle intensity measurements for phase retrieval [O] . Maallo Anne Margarette S., Almoro Percival F., Hanson Steen Grüner 2010

机译：相位检索散斑强度测量的量化分析
8. Phase retrieval from two defocused images by the transport of intensity equationformalism with fast fourier transform [R] . Volkov, Zhu 2001

机译：通过快速傅里叶变换传输强度方程形式从两个散焦图像中相位检索

Phase Retrieval from Quantized Fourier Intensity Using Multispectra Method with Rapid-Descent Measuring Ranges

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