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

Design and fabrication of a robust hard X-ray multilayer using multi-objective genetic algorithms.

Optics express·2026
Same author

CAR-LOAM: color-assisted robust LiDAR odometry and mapping for solid-state LiDARs.

Applied optics·2026
Same author

Integrated transcriptomic and epigenomic profiling reveals conserved molecular subtypes across systemic autoimmune diseases.

Annals of the rheumatic diseases·2026
Same author

Universal illumination angle calibration for Fourier ptychographic microscopy via a parallel feature shifting strategy.

Optics letters·2026
Same author

Synergistic Regulation of Nitrogen-Doped Carbon Coating and Pseudocapacitive Kinetics in TiO<sub>2</sub> Nanofibers for Enhanced Sodium-Ion Storage.

Molecules (Basel, Switzerland)·2026
Same author

Four-directional linear polarization ghost imaging based on multi-focal metalens.

Optics express·2026

相关实验视频

Updated: Jul 16, 2025

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

15.7K

时间切割高动态范围3D成像

Fanfei Li, Shaohui Zhang, Lusong Li

    Optics express
    |September 15, 2023
    PubMed
    概括
    此摘要是机器生成的。

    这项研究引入了一种新的时间切割策略,用于使用边缘投影特征测量 (FPP) 的高动态范围3D成像. 该方法有效地克服了复杂的反射性所带来的挑战,在苛刻的环境中实现了准确的3D测量.

    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

    7.7K
    3D Scanning Technology Bridging Microcircuits and Macroscale Brain Images in 3D Novel Embedding Overlapping Protocol
    10:14

    3D Scanning Technology Bridging Microcircuits and Macroscale Brain Images in 3D Novel Embedding Overlapping Protocol

    Published on: May 12, 2019

    7.3K

    相关实验视频

    Last Updated: Jul 16, 2025

    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

    15.7K
    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

    7.7K
    3D Scanning Technology Bridging Microcircuits and Macroscale Brain Images in 3D Novel Embedding Overlapping Protocol
    10:14

    3D Scanning Technology Bridging Microcircuits and Macroscale Brain Images in 3D Novel Embedding Overlapping Protocol

    Published on: May 12, 2019

    7.3K

    科学领域:

    • 光学计量学 在光学计量学
    • 3D成像是3D成像中的一种.
    • 计算机视觉 计算机视觉

    背景情况:

    • 边缘投射特征测量 (FPP) 是一种关键的非接触式3D测量技术.
    • 由于极端的光强度变化,测量具有复杂反射性的物体存在挑战.
    • 现有的FPP方法与动态范围超过图像检测器能力的场景作斗争.

    研究的目的:

    • 开发一个高动态范围的3D成像策略,用于边缘投影特征测量.
    • 为了解决FPP在测量复杂和可变反射率的场景中的局限性.
    • 为了提高对具有挑战性的表面3D重建的效率和准确性.

    主要方法:

    • 提出了一种时间切割策略,利用短,相同的曝光时间来预测状边缘图案.
    • 多个短曝光图像的融合是基于HDR成像的局部灰色值分布进行的.
    • 互补的灰色代码模式用于强大的相位解封,对传感器非线性不敏感.

    主要成果:

    • 提出的时间切割策略成功实现了高动态范围的3D成像.
    • 使用互补的灰色代码进行相位解封,提高了测量效率和稳定性.
    • 实验验证证明了开发方法的可行性和有效性.

    结论:

    • 这种新的时间切割方法显著提高了FPP在复杂的反射场景中进行3D测量的能力.
    • 结合HDR成像和高效的相位解封,为先进的3D计量提供了一个实用的解决方案.
    • 该方法提供了一个可靠和高效的工具,用于在具有挑战性的工业和科学应用中准确的3D重建.