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

Electron Microscope Tomography and Single-particle Reconstruction01:07

Electron Microscope Tomography and Single-particle Reconstruction

2.4K
Transmission electron microscopy (TEM) can be used to determine the 3D structure of biological samples with the help of techniques such as electron microscope tomography and single-particle reconstruction. While single-particle reconstruction can examine macromolecules and macromolecular complexes in vitro conditions only, tomography permits the study of cell components or small cells in vivo.
Electron Tomography
Electron tomography can be performed either in TEM or STEM (scanning transmission...
2.4K

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

Harmane induces apoptosis through RRM2B and suppresses colorectal cancer progression.

mSystems·2026
Same author

Response to Letter regarding "Concerns regarding the applicability of ventilator-associated pneumonia prediction models".

American journal of infection control·2026
Same author

Hepatic SNHG9 links gut microbiota to liver protection in drug-induced liver injury.

Nature communications·2026
Same author

Gaussian-Fitting-Enabled High-Accuracy pH Detection for Light-Addressable Potentiometric Sensor.

Sensors (Basel, Switzerland)·2026
Same author

Optical cross-purity.

Optics letters·2026
Same author

The relationship between social interaction patterns and cognitive trajectory in older adult: evidence from ELSA.

BMC public health·2026
Same journal

Denoising algorithm of Φ-OTDR systems based on adaptive fractional wavelet transform denoising.

Optics express·2026
Same journal

Millisecond photon-to-photon latency and high-speed volumetric projection system for optogenetics.

Optics express·2026
Same journal

Polarization-encoded coaxial structured light for high-precision 3D surface profilometry.

Optics express·2026
Same journal

Discrete freeform optical design based on collaborative optimization of point cloud and local normals.

Optics express·2026
Same journal

Ultrafast ghost imaging with 25 GHz speckle switching and wavelength-division multiplexing.

Optics express·2026
Same journal

Atomic vapor cells fabricated by femtosecond laser welding of standard-optical-quality glass.

Optics express·2026
查看所有相关文章

相关实验视频

Updated: Jun 24, 2025

Author Spotlight: Advancing 3D Modeling for Enhanced Diagnosis and Treatment of Pulmonary Nodules in Early-Stage Lung Cancer
07:53

Author Spotlight: Advancing 3D Modeling for Enhanced Diagnosis and Treatment of Pulmonary Nodules in Early-Stage Lung Cancer

Published on: October 13, 2023

1.4K

使用沃罗诺伊权衡的三维断层图解重建.

John A B Aziz, Seth Smith-Dryden, Bahaa E A Saleh

    Optics express
    |June 11, 2024
    PubMed
    概括
    此摘要是机器生成的。

    选择适当的重建重量对于3D断层扫描重建至关重要,特别是在有限的照明角度. 沃罗诺伊权重显著提高了光学衍射断层扫描的准确性.

    更多相关视频

    3D Imaging of Soft-Tissue Samples using an X-ray Specific Staining Method and Nanoscopic Computed Tomography
    07:01

    3D Imaging of Soft-Tissue Samples using an X-ray Specific Staining Method and Nanoscopic Computed Tomography

    Published on: October 24, 2019

    9.8K
    Correlative Microscopy for 3D Structural Analysis of Dynamic Interactions
    13:43

    Correlative Microscopy for 3D Structural Analysis of Dynamic Interactions

    Published on: June 24, 2013

    14.0K

    相关实验视频

    Last Updated: Jun 24, 2025

    Author Spotlight: Advancing 3D Modeling for Enhanced Diagnosis and Treatment of Pulmonary Nodules in Early-Stage Lung Cancer
    07:53

    Author Spotlight: Advancing 3D Modeling for Enhanced Diagnosis and Treatment of Pulmonary Nodules in Early-Stage Lung Cancer

    Published on: October 13, 2023

    1.4K
    3D Imaging of Soft-Tissue Samples using an X-ray Specific Staining Method and Nanoscopic Computed Tomography
    07:01

    3D Imaging of Soft-Tissue Samples using an X-ray Specific Staining Method and Nanoscopic Computed Tomography

    Published on: October 24, 2019

    9.8K
    Correlative Microscopy for 3D Structural Analysis of Dynamic Interactions
    13:43

    Correlative Microscopy for 3D Structural Analysis of Dynamic Interactions

    Published on: June 24, 2013

    14.0K

    科学领域:

    • 光学是什么?光学是什么?光学是什么?
    • 图像重建 图像的重建
    • 计算成像技术的成像

    背景情况:

    • 在各种科学领域中,三维断层图解重建至关重要.
    • 准确的重建通常取决于选择的照明角度.
    • 不均的角度采样在实现高保真重建方面带来了挑战.

    研究的目的:

    • 在测量约束下,研究改善3D断层扫描重建准确度的方法.
    • 为了评估重构权重策略对非均角分布的有效性.
    • 为了证明Voronoi权衡在光学衍射断层扫描中的好处.

    主要方法:

    • 采用了光学衍射断层扫描 (ODT) 的原理.
    • 实施并比较不同的重建权重方案.
    • 专注于具有非均分布的照明角度的场景.
    • 应用Voronoi权重作为一个关键方法.

    主要成果:

    • 证明沃罗诺伊权重显著提高了重建的准确性.
    • 以有限的角度数据在3D断层学重建中展示了增强的准确性.
    • 与其他权重方法相比,量化了保真度的改善.

    结论:

    • 沃罗诺伊权衡是增强光学衍射断层扫描的高效策略.
    • 适当选择重建重量对于在约束条件下准确的3D成像至关重要.
    • 这种方法为3D断层扫描重建应用提供了重大进步.