Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Surface substance loss of subsurface bovine enamel lesions after different steps of the resinous infiltration technique: a 3D topography analysis.

Odontology·2011
Same author

Expression of IL-23/Th17 pathway in a murine model of Coxsackie virus B3-induced viral myocarditis.

Virology journal·2011
Same author

Extracellular matrix peptides of Artemia cyst shell participate in protecting encysted embryos from extreme environments.

PloS one·2011
Same author

Therapeutic effect of carboxymethylated and quanternized chitosan on insulin resistance in high-fat-diet-induced rats and 3T3-L1 adipocytes.

Journal of biomaterials science. Polymer edition·2011
Same author

Role of reactive oxygen species in triptolide-induced apoptosis of renal tubular cells and renal injury in rats.

Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban·2011
Same author

Chlorination and ortho-acetoxylation of 2-arylbenzoxazoles.

Organic & biomolecular chemistry·2011

相关实验视频

Updated: Jan 8, 2026

Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects
10:16

Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects

Published on: February 8, 2014

12.6K

在线全息的数值重定焦算法基于稀疏的规范化和物理约束.

Jialin Du, Jixin Jiang, Jupu Yang

    Optics express
    |December 19, 2025
    PubMed
    概括
    此摘要是机器生成的。

    这项研究引入了一种新的数值重定位方法,用于直线全息,它首先消除噪声,然后检测焦平面,提高复杂幅度重建的精度和灵敏度.

    更多相关视频

    Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization
    10:28

    Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization

    Published on: July 5, 2016

    10.7K
    Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
    06:25

    Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

    Published on: February 12, 2014

    8.8K

    相关实验视频

    Last Updated: Jan 8, 2026

    Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects
    10:16

    Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects

    Published on: February 8, 2014

    12.6K
    Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization
    10:28

    Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization

    Published on: July 5, 2016

    10.7K
    Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
    06:25

    Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

    Published on: February 12, 2014

    8.8K

    科学领域:

    • 光学和光子学 在光学和光子学.
    • 数字全息图 (Digital Holography) 是一个数字全息图.
    • 图像处理 图像处理

    背景情况:

    • 在线全息中精确复杂的幅度重建需要精确的数值重定位.
    • 双子图像和散射噪声阻碍了焦平面检测的准确性.

    研究的目的:

    • 开发一个强大的数值重定焦方法,用于直线全息.
    • 为了提高焦平面检测和复杂幅度重建的精度和灵敏度.
    • 为了克服双胞胎图像和噪音所带来的局限性.

    主要方法:

    • 在角光谱衍射中使用稀疏和物理约束构建一个消除噪音的模型.
    • 一个代优化算法用于无噪声复杂的振幅堆重建.
    • 评估标准用于精确的焦平面定位和精确的复杂幅度重建.

    主要成果:

    • 拟议的方法表现出比传统技术更高的焦点检测准确度和灵敏度.
    • 无噪声复杂的振幅重建是直接从单个全息图实现的.
    • 像双胞胎图像这样的干扰被有效地消除.

    结论:

    • 开发的方法在数值重定位上取得了显著的进步,用于直线全息.
    • 它提供了准确的复杂幅度重建,没有常见的全息文物.
    • 该方法是多功能和适用于不同的样本类型.