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

Elastic behavior of a red blood cell with the membrane's nonuniform natural state: equilibrium shape, motion transition under shear flow, and elongation during tank-treading motion.

Biomechanics and modeling in mechanobiology·2013
Same author

In situ synthesized low modulus biomedical Zr-4Cu-xNb alloys.

Materials science & engineering. C, Materials for biological applications·2013
Same author

Interleukin-7 mediates selective expansion of tumor-redirected cytotoxic T lymphocytes (CTLs) without enhancement of regulatory T-cell inhibition.

Clinical cancer research : an official journal of the American Association for Cancer Research·2013
Same author

Angiotensin inhibition enhances drug delivery and potentiates chemotherapy by decompressing tumour blood vessels.

Nature communications·2013
Same author

Asymmetric total synthesis of (-)-jorunnamycins A and C and (-)-jorumycin from L-tyrosine.

Journal of natural products·2013
Same author

[Effect of 3-bromopyruvate on mitochondrial membrane potential and apoptosis of human breast carcinoma SK-BR-3 cells].

Nan fang yi ke da xue xue bao = Journal of Southern Medical University·2013
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: Jul 9, 2025

Three-dimensional Particle Tracking Velocimetry for Turbulence Applications: Case of a Jet Flow
13:02

Three-dimensional Particle Tracking Velocimetry for Turbulence Applications: Case of a Jet Flow

Published on: February 27, 2016

12.3K

基于改进的深度光学流量跟踪的动力目标表面传感.

Lei Lu, Hao Liu, Hongliang Fu

    Optics express
    |November 29, 2023
    PubMed
    概括
    此摘要是机器生成的。

    这项研究引入了一种新的方法,用于使用负担得起的单色相机重建移动的3D物体表面. 该技术准确地跟踪复杂的2D运动,克服现有光学方法的局限性.

    更多相关视频

    A Protocol for Real-time 3D Single Particle Tracking
    10:16

    A Protocol for Real-time 3D Single Particle Tracking

    Published on: January 3, 2018

    14.9K
    Simultaneous Measurement of Turbulence and Particle Kinematics Using Flow Imaging Techniques
    10:53

    Simultaneous Measurement of Turbulence and Particle Kinematics Using Flow Imaging Techniques

    Published on: March 12, 2019

    7.1K

    相关实验视频

    Last Updated: Jul 9, 2025

    Three-dimensional Particle Tracking Velocimetry for Turbulence Applications: Case of a Jet Flow
    13:02

    Three-dimensional Particle Tracking Velocimetry for Turbulence Applications: Case of a Jet Flow

    Published on: February 27, 2016

    12.3K
    A Protocol for Real-time 3D Single Particle Tracking
    10:16

    A Protocol for Real-time 3D Single Particle Tracking

    Published on: January 3, 2018

    14.9K
    Simultaneous Measurement of Turbulence and Particle Kinematics Using Flow Imaging Techniques
    10:53

    Simultaneous Measurement of Turbulence and Particle Kinematics Using Flow Imaging Techniques

    Published on: March 12, 2019

    7.1K

    科学领域:

    • 光学和光子学 在光学和光子学.
    • 计算机视觉 计算机视觉
    • 机械工程 机械工程

    背景情况:

    • 重建移动的3D表面对于制造和机器人的应用至关重要.
    • 现有的方法,比如相位变换造型测量,与运动工件作斗争,或需要昂贵的设备.
    • 当前运动跟踪通常假设简单的2D翻译,限制了适用性.

    研究的目的:

    • 开发一种新的,具有成本效益的方法来重建动态3D对象表面.
    • 为了能够准确地重建经历任意二维运动的物体的表面.
    • 为了利用可负担得起的单色摄像头进行3D表面计量.

    主要方法:

    • 建议改进RAFT光流算法,用于直接跟踪对象边缘模式.
    • 功能点被强大提取,独立于边缘图案照明变化.
    • RANSAC和代选择对高质量的光学流量估计的特征点进行了改进.

    主要成果:

    • 该方法成功地通过任意的2D运动重建动态物体表面.
    • 功能点检索被证明是对照明变化免疫的.
    • 实验验证证了拟议的动态表面重建技术的有效性.

    结论:

    • 拟议的方法为移动物体的3D表面重建提供了一种新方法.
    • 它克服了高成本设备和受限移动假设的局限性.
    • 该技术为使用标准单色相机进行动态3D计量提供了实用解决方案.