相关实验视频

Updated: Jul 22, 2026

Combining Augmented Reality and 3D Printing to Display Patient Models on a Smartphone

Combining Augmented Reality and 3D Printing to Display Patient Models on a Smartphone

Published on: January 2, 2020

手术增强现实注册方法:从传统到深度学习方法的审查

Alberto Neri¹, Veronica Penza², Chiara Baldini¹

¹Biomedical Robotics Lab, Advanced Robotics, Istituto Italiano di Tecnologia, Genoa, Italy; Department of Computer Science, Bioengineering, Robotics and Systems Engineering (DIBRIS), University of Genoa, Genoa, Italy.

Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society

|August 19, 2025

概括

增强现实 (AR) 通过重叠关键数据来提高手术精度. 本综述探讨了腹腔镜AR的传统和深度学习 (DL) 注册方法,评估了它们的优缺点.

科学领域:

计算机视觉计算机视觉
医疗技术医疗技术医学技术
手术导航手术导航

背景情况:

增强现实 (AR) 在研究中越来越重要,特别是在外科手术中.
AR系统将关键信息叠加到外科医生的视野中,改善情境意识和外科结果.

研究的目的:

审查腹腔镜增强现实 (AR) 的注册方法.
分析基于传统和深度学习 (DL) 的方法,将手术前的3D模型与手术内视频数据对齐.
讨论这些方法在刚性和非刚性手术场景中的优缺点.

主要方法:

分析没有使用深度学习 (DL) 的传统注册技术.
研究混合DL增强方法,将DL整合到传统管道中.
检查端到端DL点云注册方法用于直接转换矩阵估计.

主要成果:

传统方法为外科AR注册提供了基线.
混合DL方法利用DL来提高既定技术的性能.
DL点云注册为转换估计提供端到端解决方案.

结论:

无论是传统的还是基于DL的注册方法,对外科AR都有明显的优势和局限性.
了解这些方法对于推进腹腔镜中AR应用至关重要.
需要进一步的研究,以优化DL方法复杂的,非刚性外科环境.

关键词:

3D-2D注册登记是什么意思深度学习的注册登记腹腔镜检查 (Laparoscopy) 是一个非常好的方法.点云注册点云注册是什么意思登记登记登记登记登记手术增强现实增强现实.

更多相关视频

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

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

Published on: August 9, 2024

Technical Approach for Infrared Tracking for Soft Tissue Navigation with a Holographic Head-Mounted Display and Preclinical Validation

Technical Approach for Infrared Tracking for Soft Tissue Navigation with a Holographic Head-Mounted Display and Preclinical Validation

Published on: September 2, 2025

相关概念视频

Kidney Transplant II: Surgical Procedure

Kidney Transplant II: Surgical Procedure

Preoperative ManagementThe primary goals of preoperative management in kidney transplantation are to optimize the patient’s metabolic state and prepare them for surgery through diet adjustments, necessary dialysis, and tailored medical treatment. This phase also involves comprehensive infection screening and patient education about the surgical procedure and postoperative care to improve outcomes and adherence.Medical ManagementA comprehensive evaluation is required for both the living donor...

Psychosurgery

Psychosurgery

Psychosurgery, the surgical alteration or permanent removal of brain tissue to alleviate severe psychological conditions, stands as one of the most radical and controversial treatments in the history of mental health care. Its development and application have evolved significantly, marked by dramatic shifts in scientific understanding and ethical perspectives.
Historical Development of Psychosurgery
In the 1930s, Portuguese neurologist Antonio Egas Moniz introduced a surgical procedure designed...