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

Practical color holographic master fabrication method based on computer-generated holography and optical interference.

Optics express·2026
Same author

Case Report: Fatal pneumonitis caused by Camrelizumab and Erlotinib in a patient with metastatic pancreatic cancer.

Frontiers in oncology·2026
Same author

Parental Autonomy Support and Psychological Resilience in College Students: The Longitudinal Sequential Mediating Roles of Basic Psychological Need Satisfaction and Autonomous Motivation.

Psychological reports·2026
Same author

Self-Cleaning Pd-TiO<sub>2</sub>-WO<sub>3</sub> Heterostructure for High-Performance Hydrogen Gas Sensing.

ACS sensors·2026
Same author

Polymer-confined growth of perovskite-PAN composite micro-ring arrays for uniform and stable lasing.

Chemical communications (Cambridge, England)·2026
Same author

Chiral Manganese Halide Co-Crystals: A New Avenue for Efficient Circularly Polarized Luminescence.

Advanced materials (Deerfield Beach, Fla.)·2026
Same journal

Gaussian-modulated continuous-variable quantum key distribution over 60 km fiber using an integrated silicon photonic receiver.

Optics letters·2026
Same journal

E2E-OCT: end-to-end joint learning model using optical coherence tomography images for vocal cord leukoplakia diagnosis.

Optics letters·2026
Same journal

Holographic generation of panoramic 3D scenes by concave ellipsoidal mirror reflection.

Optics letters·2026
Same journal

Dual-pilot phase recovery with pair-wise maximum-ratio combining for coherent PONs.

Optics letters·2026
Same journal

Mapping the whispering gallery modes of a CaF<sub>2</sub> disk resonator with half-tapered fibers to estimate the fundamental mode volume.

Optics letters·2026
Same journal

Quantitative estimation of deep-subwavelength scale via dark-field scattering axial energy concentration decay profiles.

Optics letters·2026
查看所有相关文章

相关实验视频

Updated: Jun 8, 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

15.6K

使用 kinoform 阵列和光源转移的高速 3D 测量.

Weichen Wang, Jiandong Zhan, Yile Shi

    Optics letters
    |November 1, 2024
    PubMed
    概括
    此摘要是机器生成的。

    一个新的 kinoform 边框投影仪可以实现高速的 3D 测量. 该系统每秒达到70,使用相位移技术准确地采集3D数据.

    更多相关视频

    Determining 3D Flow Fields via Multi-camera Light Field Imaging
    14:25

    Determining 3D Flow Fields via Multi-camera Light Field Imaging

    Published on: March 6, 2013

    16.6K
    Measuring Spatially- and Directionally-varying Light Scattering from Biological Material
    11:57

    Measuring Spatially- and Directionally-varying Light Scattering from Biological Material

    Published on: May 20, 2013

    13.4K

    相关实验视频

    Last Updated: Jun 8, 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

    15.6K
    Determining 3D Flow Fields via Multi-camera Light Field Imaging
    14:25

    Determining 3D Flow Fields via Multi-camera Light Field Imaging

    Published on: March 6, 2013

    16.6K
    Measuring Spatially- and Directionally-varying Light Scattering from Biological Material
    11:57

    Measuring Spatially- and Directionally-varying Light Scattering from Biological Material

    Published on: May 20, 2013

    13.4K

    科学领域:

    • 光学和光子学 在光学和光子学.
    • 3D测量技术的使用
    • 全息投影全息投影的使用

    背景情况:

    • 传统的边缘投影系统在速度和制造复杂性方面面临限制.
    • 基于Kinoform的全息提供了一条通往简化制造和增强性能的道路.
    • 高速3D测量对于动态场景分析和工业检查至关重要.

    研究的目的:

    • 引入一个新的边框投影仪,利用 kinoform 技术进行高速 3D 测量.
    • 为了演示一个活跃的双筒3D测量系统,结合了新的投影仪.
    • 开发一个高效的双筒相匹配算法,用于增强的3D重建.

    主要方法:

    • 一个 kinoform 阵列被用于边缘生成,通过光源切换实现相位转移.
    • 使用三个激光二极管构建了一个活跃的双筒望远镜系统,用于三步相移.
    • 开发了一个粗到细的双筒相匹配算法,集成激光光斑和边缘相.

    主要成果:

    • 拟议的 kinoform 边缘投影机实现了高达 1.5 kHz 的高切换速度.
    • 3D测量系统显示了每秒70的测量速度.
    • 该系统的紧尺寸 (30mm x 26mm x 12mm) 便于整合到各种应用中.

    结论:

    • 开发的 kinoform 边框投影仪为高速,高分辨率的 3D 测量提供了可行的解决方案.
    • 整合光源转移用于相位转移,简化了投影仪的制造,提高了速度.
    • 拟议的双筒相匹配算法有效地处理数据,以在动态场景中准确地进行3D重建.