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

Bone Structure01:55

Bone Structure

40.3K
Within the skeletal system, the structure of a bone, or osseous tissue, can be exemplified in a long bone, like the femur, where there are two types of osseous tissue: cortical and cancellous.
40.3K
Computed Tomography01:10

Computed Tomography

7.6K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
7.6K

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 authorSame journal

Electromagnetic navigation for femoral osteotomy using high-accuracy X-ray-to-CT registration.

International journal of computer assisted radiology and surgery·2026
Same author

Reciprocal Relationship Between Cardiovascular Risk and Attainment of Blood Pressure and Cholesterol Targets in Users of a Mobile Health App.

High blood pressure & cardiovascular prevention : the official journal of the Italian Society of Hypertension·2026
Same author

Correction of Static Posterior Shoulder Subluxation Through Correction of Acromial and Glenoid Deformities (SCOPE) Is Maintained at 5 Years: A Concise Follow-up of a Previous Report.

JBJS case connector·2026
Same author

Fully Anonymized Digital Health Data Acquisition in a Research Partnership Using a Blinded Deidentification Proxy in the HerzFit App: Implementation Study.

JMIR formative research·2026
Same author

Individualized 3D Planning for Hip Reconstruction in Cerebral Palsy: Study Protocol.

Journal of clinical medicine·2026
Same author

Correction: How do patients, medical assistants and physicians accept and experience tablet-based cognitive testing by medical assistants in general practice? - A qualitative study.

BMC primary care·2026
Same journal

Correspondence-free local-to-global liver deformation correction via implicit neural representation and biomechanical model.

International journal of computer assisted radiology and surgery·2026
Same journal

BronchoLumen: analysis of recent YOLO-based architectures for real-time bronchial orifice detection in video bronchoscopy.

International journal of computer assisted radiology and surgery·2026
Same journal

Model-guided medicine for early diagnosis of transthyretin-associated cardiac amyloidosis using multimodal data integration and standardized interoperable models (the CRONOS-ATTR study).

International journal of computer assisted radiology and surgery·2026
Same journal

Modular instrument actuation unit for robotic-assisted systems in laparoscopic surgery.

International journal of computer assisted radiology and surgery·2026
Same journal

Pose-aware deep perceptual similarity for iterative 2D/3D registration of knee joints using contrastive learning.

International journal of computer assisted radiology and surgery·2026
查看所有相关文章

相关实验视频

Updated: May 5, 2026

Four-Dimensional CT Analysis Using Sequential 3D-3D Registration
05:05

Four-Dimensional CT Analysis Using Sequential 3D-3D Registration

Published on: November 23, 2019

7.8K

使用骨基结构轮进行自动多视图X射线/CT注册.

Roman Flepp1,2, Leon Nissen3, Bastian Sigrist3

  • 1University Children's Hospital Zürich, Zurich, Switzerland. roman.flepp@kispi.uzh.ch.

International journal of computer assisted radiology and surgery
|May 20, 2025
PubMed
概括
此摘要是机器生成的。

这项研究引入了一种新的多视图X射线/CT注册方法,用于骨科手术. 该技术自动实现亚毫米精度,改善手术导航和结果.

关键词:
轮细分 轮细分 轮细分 轮细分基于轮的ICP基于轮的ICP.多视图X射线/CT注册多视图X射线/CT注册整形外科手术 整形外科手术语义轮是一个语义轮.骨的损失 骨的损失手术导航手术导航手术导航在 nnU-Net 网络上.

更多相关视频

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities
07:13

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities

Published on: October 27, 2023

982
Multi-modal Pulmonary Imaging: Using Complementary Information from CT and Hyperpolarized 129Xe MRI to Evaluate Lung Structure-Function
02:09

Multi-modal Pulmonary Imaging: Using Complementary Information from CT and Hyperpolarized 129Xe MRI to Evaluate Lung Structure-Function

Published on: April 12, 2024

512

相关实验视频

Last Updated: May 5, 2026

Four-Dimensional CT Analysis Using Sequential 3D-3D Registration
05:05

Four-Dimensional CT Analysis Using Sequential 3D-3D Registration

Published on: November 23, 2019

7.8K
Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities
07:13

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities

Published on: October 27, 2023

982
Multi-modal Pulmonary Imaging: Using Complementary Information from CT and Hyperpolarized 129Xe MRI to Evaluate Lung Structure-Function
02:09

Multi-modal Pulmonary Imaging: Using Complementary Information from CT and Hyperpolarized 129Xe MRI to Evaluate Lung Structure-Function

Published on: April 12, 2024

512

科学领域:

  • 医疗成像医学成像
  • 计算机辅助手术 计算机辅助手术
  • 整形外科手术 整形外科手术

背景情况:

  • 准确的手术内X射线/CT注册对于骨科外科导航至关重要.
  • 现有的方法往往缺乏一致的亚毫米精度,稳定性,或需要手动注释.

研究的目的:

  • 开发一种新的多视图X射线/CT注册方法,用于手术内骨注册.
  • 克服现有方法在准确性,稳定性和自动化方面的局限性.

主要方法:

  • 一种多视图,基于轮的代最接近点 (ICP) 优化方法.
  • 匹配特定的骨基结构轮,减少对强大的ICP的模糊性.
  • 完全自动的注册只使用两个X射线图像.

主要成果:

  • 实现了亚毫米精度,平均再投射误差 (mRPD) 为0.67mm.
  • 性能优于需要人工干预的商业解决方案 (5.35 mm mRPD).
  • 通过完全自动化证明了更好的实际应用性.

结论:

  • 拟议的方法为骨科手术中的多视图X射线/CT注册提供了实用,准确和高效的解决方案.
  • 提高了手术内导航的准确性,并减少了手动干预,以获得更好的外科结果.
  • 公共可用的代码和数据集促进了计算机辅助手术 (CAS) 的进一步研究和应用.