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

Three-Dimensional Microscopy in Microbiology01:28

Three-Dimensional Microscopy in Microbiology

915
Three-dimensional imaging techniques are essential in cell biology, allowing researchers to visualize intricate cellular structures with high resolution. Two prominent methods, Differential Interference Contrast Microscopy (DIC) and Confocal Scanning Laser Microscopy (CSLM), provide distinct advantages for imaging live and thick specimens, respectively.Differential Interference Contrast MicroscopyDIC microscopy enhances contrast in transparent, unstained samples by converting phase...
915

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

Hardware-Attentive Programmable Fourier Ptychography Enables Task-Adaptive Label-Free Virtual Staining.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Real-World M3-BREATHE: Toward Multimodal Mobile Monitoring of Behaviour, Respiration, and Exposures for Treatment and Health Evaluation.

Journal of visualized experiments : JoVE·2026
Same author

Repeated in-stent occlusion of RCA: a case report.

Journal of cardiothoracic surgery·2026
Same author

An integrated pathway mutation and clinical model predicts survival in unresectable HCC with hepatic arterial infusion chemotherapy combined with lenvatinib and tislelizumab.

BMC cancer·2026
Same author

Machine learning, bioinformatics analysis and chemical screening streamline target validation by identifying RNA helicase as a druggable essential protein in tobacco mosaic virus.

Journal of advanced research·2026
Same author

Combined exposure to T-2 and HT-2 mycotoxins induces ferroptosis through down-regulation of SLC7A11/GPX4 and NAD(P)H/FSP1/CoQ10 pathways in Caco-2 cells.

Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association·2026

相关实验视频

Updated: May 5, 2026

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
11:34

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques

Published on: December 3, 2013

15.6K

使用中位比特投影进行快速,高精度的三维形状测量.

Zhoujie Wu, Xunren Li, Wenbo Guo

    Optics express
    |November 22, 2024
    PubMed
    概括
    此摘要是机器生成的。

    本研究介绍了一种优化的中位比特投影方法,用于在边缘投影特征测量 (FPP) 中使用数字光处理 (DLP) 投影仪进行3D测量. 新方法平衡了准确性和速度,改善了FPP系统中的位利用率.

    更多相关视频

    Rapid Acquisition of 3D Images Using High-resolution Episcopic Microscopy
    07:27

    Rapid Acquisition of 3D Images Using High-resolution Episcopic Microscopy

    Published on: November 21, 2016

    7.6K
    Measuring the Complete-arch Distortion of an Optical Dental Impression
    06:51

    Measuring the Complete-arch Distortion of an Optical Dental Impression

    Published on: May 30, 2019

    7.5K

    相关实验视频

    Last Updated: May 5, 2026

    High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
    11:34

    High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques

    Published on: December 3, 2013

    15.6K
    Rapid Acquisition of 3D Images Using High-resolution Episcopic Microscopy
    07:27

    Rapid Acquisition of 3D Images Using High-resolution Episcopic Microscopy

    Published on: November 21, 2016

    7.6K
    Measuring the Complete-arch Distortion of an Optical Dental Impression
    06:51

    Measuring the Complete-arch Distortion of an Optical Dental Impression

    Published on: May 30, 2019

    7.5K

    科学领域:

    • * * 光学计量学 在光学计量学
    • *3D成像和重建工作

    背景情况:

    • * 数字光处理 (DLP) 投影仪对于边缘投影特征测量 (FPP) 是至关重要的.
    • *当前的FPP系统主要使用8位或1位边缘投影,每一个都在测量准确性和速度上有所妥协.
    • *优化比特深度对于提高FPP系统性能至关重要.

    研究的目的:

    • * 开发一个位误差模型来评估不同位深度的预测边缘的相位质量.
    • *为FPP系统提出一个优化的中间位投影方法.
    • * 为了平衡测量准确度和3D形状测量中的速度.

    主要方法:

    • *建立了一个位误差模型来分析基于边缘生成和位深度的相误差.
    • * 开发了一种新的中间位边缘生成方法,结合了2D错误扩散算法.
    • * 利用焦点投影来保持边缘侧面形状的特性.

    主要成果:

    • * 比特错误模型确认的相位错误取决于边缘生成和比特深度.
    • * 拟议的2D误差扩散算法有效地减少了中间位投影中的量化误差.
    • *实验结果显示,优化的方法结合了8位的高精度和1位投影的高速.

    结论:

    • *优化的中间位投影方法增强了边缘投影分析系统.
    • * 这种方法通过提高比特利用率,为现有的FPP系统提供了一个有希望的升级路径.
    • * 实现了高精度和大深度范围的3D测量,并提高了速度.