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

Confocal Fluorescence Microscopy01:16

Confocal Fluorescence Microscopy

20.0K
Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...
20.0K
Three-Dimensional Microscopy in Microbiology01:28

Three-Dimensional Microscopy in Microbiology

768
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...
768

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

Context-dependent regulation of IgH V(D)J recombination by cohesin-STAG1 and cohesin-STAG2.

Nature communications·2026
Same author

Leveraging nanoparticle protein corona to advance plasma proteome profiling.

Nature communications·2026
Same author

Integrated top-down and bottom-up proteomics enables precise characterization of proteoforms within the protein corona.

Nature communications·2026
Same author

FI-RADS: an imaging-based scoring system for skeletal fluorosis-adjunctive clinical and biochemical analysis.

Quantitative imaging in medicine and surgery·2026
Same author

Biomechanical comparative analysis of multiple small diameter fan-shaped and parallel core decompression for early osteonecrosis of the femoral head.

Frontiers in bioengineering and biotechnology·2026
Same author

Relationship between intrinsic capacity, physical resilience and frailty among older adults patients during stroke recovery: a cross-lagged panel study.

BMC geriatrics·2026
Same journal

Serum vitamin D level and its association with vertigo frequency and severity in Meniere disease.

Scientific reports·2026
Same journal

PFA-Net: a physics-informed feature enhancement and attention network for interpretable bearing fault diagnosis under strong noise.

Scientific reports·2026
Same journal

Circulating inflammatory, redox, and apoptosis-related alterations in drug-naive idiopathic pulmonary fibrosis: an exploratory case-control study.

Scientific reports·2026
Same journal

A baseline-oriented dynamic aggregation approach for demand-side heterogeneous controllable resources.

Scientific reports·2026
Same journal

Temporal precision and accuracy in schizophrenia: an exploratory study.

Scientific reports·2026
Same journal

Prefrontal EEG spectral and nonlinear signatures of subthreshold depression during resting state and affectively valenced picture/video viewing: a participant-level analysis.

Scientific reports·2026
查看所有相关文章

相关实验视频

Updated: Jan 15, 2026

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

17.1K

一种基于特征融合的线条结构光三维成像方法.

Jingjing Lou1,2, Liangliang Sun1,3, Yunhan Li4

  • 1Shenyang Jianzhu University, Shenyang, 110168, China.

Scientific reports
|October 10, 2025
PubMed
概括
此摘要是机器生成的。

这项研究介绍了一种新的线性激光3D测量方法,使用特征融合来改善激光条纹中心提取. 该方法实现了高精度,误差低于1.07像素,提高了工业测量精度.

关键词:
中线提取中心线提取功能融合的特点是:图像细分 图像细分 图像细分三维测量三维测量方法波段变换的波段变换是什么

更多相关视频

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

16.0K
Super-resolution Imaging of the Cytokinetic Z Ring in Live Bacteria Using Fast 3D-Structured Illumination Microscopy f3D-SIM
12:44

Super-resolution Imaging of the Cytokinetic Z Ring in Live Bacteria Using Fast 3D-Structured Illumination Microscopy f3D-SIM

Published on: September 29, 2014

20.4K

相关实验视频

Last Updated: Jan 15, 2026

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

17.1K
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

16.0K
Super-resolution Imaging of the Cytokinetic Z Ring in Live Bacteria Using Fast 3D-Structured Illumination Microscopy f3D-SIM
12:44

Super-resolution Imaging of the Cytokinetic Z Ring in Live Bacteria Using Fast 3D-Structured Illumination Microscopy f3D-SIM

Published on: September 29, 2014

20.4K

科学领域:

  • 计算机视觉 计算机视觉
  • 计量学 计量学 计量学
  • 图像处理 图像处理

背景情况:

  • 工业3D测量面临着激光条纹提取的挑战,原因是照明不佳,噪音和对比度低.
  • 精确的激光条纹中心提取对于可靠的3D重建和维度分析至关重要.

研究的目的:

  • 开发一种先进的线路激光3D测量方法,适应具有挑战性的工业成像条件.
  • 通过特征融合技术提高激光条纹中心提取的精度和可靠性.

主要方法:

  • 建立了一个多功能融合检测模型,以生成亮度和区域增强的功能地图.
  • 波形变换融合了这些地图,随后是自适应性最大率细分.
  • 一种优化的灰色引力方法和适应性邻里细分精炼了中心点的确定,用于最终提取的多项式拟合.

主要成果:

  • 该方法证明了高精度,最大激光条纹提取误差低于1.07像素,噪声差异为0.3.3.
  • 不同行之间的宽度误差小于0.24毫米.
  • 可重复性提取的平均误差低于0.13毫米,表明性能强.

结论:

  • 提出的基于功能融合的线性激光3D测量方法有效地克服了工业环境中的照明和噪音问题.
  • 该技术为激光条纹中心提取提供了卓越的精度和可重复性,有利于工业测量应用.