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

X-ray Imaging01:24

X-ray Imaging

9.7K
German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with...
9.7K

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

Enhanced Endocytosis and Mitochondrial Stress Underlie Severe Retinitis Pigmentosa With RHO P347L Mutant.

Investigative ophthalmology & visual science·2026
Same author

Serum integrative omics reveals predictive signatures for coronary artery disease.

Scientific reports·2026
Same author

The impact of emergency policy (contingency plans) on regional emergency logistics response capacity in China.

Frontiers in public health·2026
Same author

High-throughput signal detection of hepatotoxic drug-drug interactions in hospitalized elderly patients: an NLP-driven pharmacovigilance study.

Annals of medicine·2026
Same author

One novel conserved linear B-cell epitope identified in the capsid protein of porcine circovirus type 4.

Veterinary microbiology·2026
Same author

Manual therapy ameliorates neuromuscular dysfunction in spastic model rat: involvement of the C-Fiber-mediated CaMKII pathway.

Frontiers in neuroscience·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 10, 2026

Crack Monitoring in Resonance Fatigue Testing of Welded Specimens Using Digital Image Correlation
05:30

Crack Monitoring in Resonance Fatigue Testing of Welded Specimens Using Digital Image Correlation

Published on: September 29, 2019

8.6K

轻量级DETR算法用于X射线接缺陷检测.

Xipeng Zhang1, Heng Chen2,3, Ziyang Liu1

  • 1School of Mechanical Engineering, Xijing University, Xi'an, 710123, Shaanxi, China.

Scientific reports
|November 25, 2025
PubMed
概括
此摘要是机器生成的。

一个新的轻量级实时检测变压器 (LMS-RTDETR) 增强了X射线接缺陷检测. 该模型在资源有限的非破坏性测试环境中提高了准确性和效率.

关键词:
有效添加剂 3 有效添加剂 3多尺度 2 2 多尺度 2非破坏性测试 1 非破坏性测试 1X射线接缺陷4 4 在X射线接缺陷

更多相关视频

Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography
11:34

Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography

Published on: May 15, 2017

11.5K
Automatic Laser-based Geometry Capture for Finite Element Analysis of Weld Beads
07:58

Automatic Laser-based Geometry Capture for Finite Element Analysis of Weld Beads

Published on: July 25, 2025

740

相关实验视频

Last Updated: Jan 10, 2026

Crack Monitoring in Resonance Fatigue Testing of Welded Specimens Using Digital Image Correlation
05:30

Crack Monitoring in Resonance Fatigue Testing of Welded Specimens Using Digital Image Correlation

Published on: September 29, 2019

8.6K
Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography
11:34

Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography

Published on: May 15, 2017

11.5K
Automatic Laser-based Geometry Capture for Finite Element Analysis of Weld Beads
07:58

Automatic Laser-based Geometry Capture for Finite Element Analysis of Weld Beads

Published on: July 25, 2025

740

科学领域:

  • 非破坏性测试是一种非破坏性测试.
  • 人工智能的人工智能
  • 计算机视觉 计算机视觉

背景情况:

  • 传统的目标检测模型在X射线图像中与低对比度,多尺度和复杂接缺陷作斗争,特别是在资源限制下.
  • 计算方面的局限性阻碍了在工业环境中部署先进的缺陷检测系统.

研究的目的:

  • 提出一个轻量级多尺度实时非卷积检测变压器 (LMS-RTDETR),以高效准确的X射线接缺陷检测.
  • 解决有限的计算资源和存储空间在工业非破坏性测试中的挑战.

主要方法:

  • 实现了一个多尺度特征聚合 (MSFA) 模块,用于并行卷积和特征重组.
  • 引入了一个高效的附加注意力特征交互模块,以减少计算复杂性,同时保留上下文信息.
  • 使用多级特征金字塔网络 (MSFPN) 进行有效的多分支特征融合.
  • 使用NWD-Inner GIoU损失函数优化了边界框回归.

主要成果:

  • 在X射线接缺陷数据集上,LMS-RTDETR将模型参数减少了38.34%,浮点操作减少了29.30%.
  • 在平均平均精度 (mAP50:95) 中实现了3.10%的改进.
  • 在检测具有挑战性的接缺陷方面表现出卓越的性能.

结论:

  • LMS-RTDETR为X射线接缺陷检测提供了一个高精度,计算效率高的解决方案.
  • 拟议的模型非常适合在工业非破坏性测试中用于资源有限的环境.
  • 这项工作促进了深度学习在关键基础设施检查中的应用.