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

相关实验视频

Updated: Feb 20, 2026

The Role of Indocyanine Green Fluorescence in Complex Laparoscopic Cholecystectomy Navigation
03:27

The Role of Indocyanine Green Fluorescence in Complex Laparoscopic Cholecystectomy Navigation

Published on: January 31, 2025

1.4K

在腹腔镜胆囊切除术中通过基于蒸的自我监督和多重实例学习进行CVS评估.

Hao Wang1,2,3, Yutao Zhang4,5, Yuxuan Yang4,5

  • 1School of Management, Hefei University of Technology, 193 Tunxi Road, Hefei, 230009, Anhui, China. haowang@hfut.edu.cn.

International journal of computer assisted radiology and surgery
|February 18, 2026
PubMed
概括

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

A simple and cost-effective method for screening of CRISPR/Cas9-induced homozygous/biallelic mutants.

Plant methods·2018
Same author

Production of interleukin-1β related to mammalian target of rapamycin/Toll-like receptor 4 signaling pathway during <i>Aspergillus fumigatus</i> infection of the mouse cornea.

International journal of ophthalmology·2018
Same author

Single-shot 3D coherent diffractive imaging of core-shell nanoparticles with elemental specificity.

Scientific reports·2018
Same author

Interleukin-32 induced thymic stromal lymphopoietin plays a critical role in the inflammatory response in human corneal epithelium.

Cellular signalling·2018
Same author

Stable contrast mode on TiO<sub>2</sub>(110) surface with metal-coated tips using AFM.

Ultramicroscopy·2018
Same author

[USE OF SMARTPHONE IN ACETABULAR COMPONENT ANGLE MEASUREMENT DURING TOTAL HIP ARTHROPLASTY].

Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery·2018

本研究介绍了SMIL框架,用于在腹腔镜胆囊切除术 (LC) 期间自动化临界视图安全性 (CVS) 评估. 通过准确识别CVS而无需昂贵的细分标签,SMIL提高了手术安全性.

科学领域:

  • 医学成像和人工智能 医学成像和人工智能
  • 手术安全与分析

背景情况:

  • 准确评估安全性批判性观点 (CVS) 是防止腹腔镜胆囊切除术 (LC) 期间胆道损伤至关重要的.
  • 当前的自动化方法通常需要昂贵的细分注释,并与时间空间理解作斗争,限制了它们的现实应用.
  • 需要为自动化CVS评估提供高效和强大的框架,以克服这些局限性.

研究的目的:

  • 开发一个有效的框架,用于LC中自动化CVS评估,消除对细分注释的需求.
  • 为了提高模型的稳定性和改善时空理解,以便更好地进行外科安全分析.
  • 为无标签的自动化CVS评估建立一个新的基准.

主要方法:

  • 引入SMIL框架,结合基于蒸的自我监督预培训和多重实例学习 (MIL).
  • 预训练了一台视频变压器,使用无标签的自蒸来提取时空特征.
  • 该框架使用MIL进行了微调,将Endoscapes2023数据集上的多标签CVS分类的全球和本地表示集成在一起.

主要成果:

  • 与最先进的方法相比,SMIL框架在没有细分标签的Endoscapes2023数据集上表现优越.
  • 与最强的无标签基线相比,SMIL取得了显著的改进,平均平均精度 (mAP) 提高了3.21%,平衡精度提高了2.74%.
关键词:
对安全安全的批判性观点.laparoscopic 胆囊切除术是用拉皮镜进行的.多个实例的学习是多个实例的学习.自主监督学习学习

更多相关视频

Application of Laparoscopic Ultrasonography in Primary Choledochal Suture during Combined Two-lens Surgery
04:03

Application of Laparoscopic Ultrasonography in Primary Choledochal Suture during Combined Two-lens Surgery

Published on: March 28, 2025

561

相关实验视频

Last Updated: Feb 20, 2026

The Role of Indocyanine Green Fluorescence in Complex Laparoscopic Cholecystectomy Navigation
03:27

The Role of Indocyanine Green Fluorescence in Complex Laparoscopic Cholecystectomy Navigation

Published on: January 31, 2025

1.4K
Application of Laparoscopic Ultrasonography in Primary Choledochal Suture during Combined Two-lens Surgery
04:03

Application of Laparoscopic Ultrasonography in Primary Choledochal Suture during Combined Two-lens Surgery

Published on: March 28, 2025

561
  • 值得注意的是,SMIL在mAP中甚至超过了细分监督模型,突出了其高效的学习能力.

    • 结论:

    • SMIL框架为自动化CVS评估提供了有效的解决方案,而不需要分段注释或顺序输入.
    • 通过整合自我监督学习和MIL,SMIL在LC手术的背景下增强了时空理解和概括.
    • 该框架提供了重要的理论见解和实际价值,用于提高手术安全性和预防胆道损伤.