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一个用于面部重建手术的交互式增强现实软件.

Wenzhangzhi Guo1, Vito Forte2, Joel C Davies3

  • 1Department of Computer Science, University of Toronto, Toronto, ON, Canada; Wilfred and Joyce Posluns Centre for Image Guided Innovation and Therapeutic Intervention, The Hospital for Sick Children, Toronto, ON, Canada.

Computer methods and programs in biomedicine
|December 15, 2023
PubMed
概括
此摘要是机器生成的。

这项研究介绍了面部重建手术培训的移动增强现实应用程序. 该应用程序帮助手术学员可视化放松的皮肤张力线和设计皮肤片,提供客观的性能评估.

关键词:
面部跟踪系统 面部跟踪系统面部重建性手术 面部重建性手术混合现实是一种混合现实.移动应用程序 移动应用程序蒙特卡洛的实验 蒙特卡洛的实验进行外科手术培训.

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科学领域:

  • 医学教育 医学教育
  • 进行外科手术培训.
  • 在外科手术中增强现实.

背景情况:

  • 传统的外科教育依赖于教学方法和物理模型.
  • 资源供应和客观评估的局限性阻碍了当前的外科培训.
  • 需要创新的方法来增强外科手术技能的发展.

研究的目的:

  • 为面部重建手术培训提供移动增强现实 (AR) 应用程序.
  • 为手术学员提供增强的可视化和规划工具.
  • 为了使在外科教育中的客观绩效评估.

主要方法:

  • 开发了一个移动AR应用程序,用于可视化放松的皮肤张力线和皮肤设计.
  • 在实时视频或患者照片上集成实时覆盖张力线.
  • 嵌入式的交互式对比的设计和模拟的痕结果.
  • 进行了蒙特卡洛实验,模拟用户进行性能评估.

主要成果:

  • 该AR应用程序准确地在实时 (>84%准确度) 叠加放松的皮肤张力线.
  • 来自蒙特卡洛实验的用户性能数据显示出正常分布模式.
  • 该应用程序在各种各样的面部图像上展示了在现代移动设备上的可行性.

结论:

  • 该AR应用程序作为一个有价值的教学面部重建手术基础的工具.
  • 它有助于客观地评估外科实习生的表现.
  • 该应用程序增强了对皮肤片方向相对于松的皮肤张力线的理解,以尽量减少痕.