Anatomical virtual simulation based on a digital VRML laryax model

谭立文; 张绍祥; 宋林; 陈卫军; 李振强; 胡南

您当前的位置：

首页 >

文章列表页 >

Anatomical virtual simulation based on a digital VRML laryax model

更新时间：2026-01-09

- Anatomical virtual simulation based on a digital VRML laryax model
- Journal of Army Medical University Vol. 31, Issue 22, Pages: 2210-2213(2009)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC： R319;R323.1
- Published：2009
- 稿件说明：
移动端阅览
谭立文,张绍祥,宋林,陈卫军,李振强,胡南.基于VRML的数字化喉模型的虚拟仿真解剖[J].陆军军医大学学报(原第三军医大学学报),2009,31(22):2210-2213.

　TAN Li-wen,ZHANG Shao-xiang,SONG Lin,CHEN Wei-jun,LI Zhen-qiang,HU Nan.Anatomical virtual simulation based on a digital VRML laryax model[J].J Amry Med Univ (J Third Mil Med Univ),2009,31(22):2210-2213.
谭立文,张绍祥,宋林,陈卫军,李振强,胡南.基于VRML的数字化喉模型的虚拟仿真解剖[J].陆军军医大学学报(原第三军医大学学报),2009,31(22):2210-2213. DOI：

　TAN Li-wen,ZHANG Shao-xiang,SONG Lin,CHEN Wei-jun,LI Zhen-qiang,HU Nan.Anatomical virtual simulation based on a digital VRML laryax model[J].J Amry Med Univ (J Third Mil Med Univ),2009,31(22):2210-2213. DOI：

摘要

目的建立喉的虚拟现实语言(virtual reality modeling language， VRML)模型，实现三维喉解剖模型远程虚拟仿真解剖。方法选取第2例中国数字化可视人体喉区数据，利用手工分割建立喉区解剖结构的分割数据集；利用Amira 4.1软件建立分割数据的面绘制模型，输出VRML文件；为每个模型设置名称、外观属性、事件路由等节点，以及接口函数，并将分离的模型合并为一个完整的VRML模型；利用JavaScript函数来传递网页与VRML模型之间的参数，在网页文件中控制模型的显示属性，对喉模型进行远程虚拟仿真解剖。结果建立了喉区器官结构的VRML虚拟现实模型，通过VRML插件实现了远程喉区解剖结构的三维显示与虚拟仿真解剖操作。结论基于解剖断层图像的三维重建技术可以建立解剖标本的VRML模型，实现了数字解剖模型的远程交互式三维虚拟仿真解剖操作，为解剖学教学提供了新的远程虚拟现实仿真教学模式。

Abstract

Objective To construct a virtual reality modeling language (VRML) model of larynx and implement remote 3D anatomical virtual manipulation of larynx. Methods Partial datasets of larynx were generated based on the second CVH slices with manually segmentation. Surface models were established with Amira 4.1 software and exported as VRML files. Each model was defined with some node

such as name

appearance and event-router. Then individual models were combined as an integrated VRML model. Parameters transmission between webpage and VRML could be achieved with JavaScript function. As a result

the visible attribute of VRML models became controllable and the remote anatomical virtual simulation of larynx could be performed. Results VRML-based VR model of larynx was established. 3D representation and virtual anatomical operation were validated with VRML plug-in. Conclusion Anatomical VRML model can be created with 3D reconstruction techniques based on cross-sectional datasets and 3D interactive virtual tele-operations can be implemented within this digital model

which offer a new method for long distance anatomical education based on virtual reality.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Application and enlightenment of virtual reality technology in military psychological training

Virtual reality anatomy of minimally invasive surgery for ventral brian stem through presigmoidal approach

Simulation of jugular foramen region exposure through suboccipito-retrosigmoidal approach by virtual reality system

Exposing cavernous sinus through transfrontal vs transorbitozygomatic approach: a quantitative comparison with virtual reality system

Applied anatomy and 3-D visualization of human laryngeal blood vessel

Related Author

韩立敏

于伟成

刘策

周青

赵亚群

周敬安

汤可

Related Institution

No data

⁰