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

Gut commensal Bacteroides-derived pantothenic acid alleviates metabolic syndrome.

Cell host & microbe·2026
Same author

Microelectrode Arrays Technology for Brain-on-a-Chip Applications.

Biosensors·2026
Same author

Bulk nanobubbles do not spontaneously generate radicals but function as field-assisted energy-reducing catalysts.

Water research·2026
Same author

Effect of collagenase ointment versus silver sulfadiazine ointment on the healing of deep second-degree burns: a prospective randomised study.

Journal of wound care·2026
Same author

Single antiplatelet therapy vs oral anticoagulation monotherapy in patients with atrial fibrillation and coronary artery disease after successful catheter ablation: A target trial emulation.

Heart rhythm·2026
Same author

Association of left ventricular geometry with outcomes and treatment response in atrial fibrillation and heart failure with preserved ejection fraction.

Frontiers in medicine·2026

相关实验视频

Updated: May 29, 2025

Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility
07:46

Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility

Published on: August 9, 2024

618

基于NeRF的单眼胸腔镜3D场景重建框架.

Juntao Han1, Ziming Zhang1, Wenjun Tan2,3

  • 1School of Computer Science and Engineering, Northeastern University, No. 169, Baoyuan Street, Shenyang, Liaoning, 110819, China.

Medical & biological engineering & computing
|February 8, 2025
PubMed
概括

这项研究引入了一种新的隐性3D重建方法,用于胸腔镜场景,增强外科导航. 该方法提高了复杂的胸部手术的深度准确度和点云质量.

关键词:
绝对深度估计估计的绝对深度.单眼的3D重建.这是NeRFRF.胸腔镜检查 胸腔镜检查 胸腔镜检查

更多相关视频

Author Spotlight: Advancing 3D Modeling for Enhanced Diagnosis and Treatment of Pulmonary Nodules in Early-Stage Lung Cancer
07:53

Author Spotlight: Advancing 3D Modeling for Enhanced Diagnosis and Treatment of Pulmonary Nodules in Early-Stage Lung Cancer

Published on: October 13, 2023

1.3K
Robotized Testing of Camera Positions to Determine Ideal Configuration for Stereo 3D Visualization of Open-Heart Surgery
05:12

Robotized Testing of Camera Positions to Determine Ideal Configuration for Stereo 3D Visualization of Open-Heart Surgery

Published on: August 12, 2021

1.9K

相关实验视频

Last Updated: May 29, 2025

Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility
07:46

Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility

Published on: August 9, 2024

618
Author Spotlight: Advancing 3D Modeling for Enhanced Diagnosis and Treatment of Pulmonary Nodules in Early-Stage Lung Cancer
07:53

Author Spotlight: Advancing 3D Modeling for Enhanced Diagnosis and Treatment of Pulmonary Nodules in Early-Stage Lung Cancer

Published on: October 13, 2023

1.3K
Robotized Testing of Camera Positions to Determine Ideal Configuration for Stereo 3D Visualization of Open-Heart Surgery
05:12

Robotized Testing of Camera Positions to Determine Ideal Configuration for Stereo 3D Visualization of Open-Heart Surgery

Published on: August 12, 2021

1.9K

科学领域:

  • 医疗成像医学成像
  • 计算机视觉 计算机视觉
  • 手术技术 手术技术

背景情况:

  • 准确的3D重建对于手术导航和治疗至关重要,但由于功能有限和照明变化,传统方法难以处理胸腔镜场景.
  • 功能点匹配的挑战导致医疗成像中的3D重建不稳定和不可靠.

研究的目的:

  • 为单眼胸腔镜场景开发一种新的隐性3D重建方法.
  • 提高3D重建的准确性和结构一致性,以改善外科导航.

主要方法:

  • 结合了预先训练的度量深度估计模型与神经辐射场 (NeRF).
  • 利用密集的同时定位和映射 (SLAM) 进行准确的摄像头姿势计算.
  • 在NeRF框架内,内置深度和正常约束以及颜色约束.

主要成果:

  • 实现了高质量的场景重建结果,提高了深度准确性和结构一致性.
  • 对SCARED和临床数据集的实验结果显示,与现有方法相比,其性能优越.
  • 在深度估计准确度和点云重建质量方面表现优于其他方法.

结论:

  • 拟议的方法提供更准确的复杂胸部手术场景的3D重建.
  • 这一进步可以显著提高外科导航系统的准确性和治疗效果.